All Facilities

Grand Dynasty Industrial (GDI) builds a modern smart factory, integrating advanced production equipment with human-centric office spaces to provide an excellent working environment and high-quality manufacturing services.




Modern Manufacturing Environmen:
Clean, organized, and people-oriented workplace

GDI maintains a clean, organized, and well-controlled manufacturing environment to support stable production and consistent quality.  
Our facilities are managed under 5S and lean manufacturing principles, ensuring efficient workflows and high operational standards.
In addition to production excellence, we provide a comfortable and modern workplace, creating a positive environment for both employees and visitors.





SmartWorkplace & Facility Highlights

Smart Factory and Career Environment


5S and lean management aligned with IATF 16949 standards
Temperature and humidity-controlled production environment
Automated material handling for improved efficiency and cleanliness
Ergonomic office spaces supporting teamwork and productivity
Well-designed employee areas with natural lighting




5S lean site management compliant with IATF 16949 standards
Clean, Organized, and Professional Environment



























A well-organized environment reflects our commitment to quality, efficiency, and people-oriented manufacturing.


// 燈箱放大功能
function openGdiLightbox(src) {
const lb = document.getElementById('gdi-lightbox');
const lbImg = document.getElementById('lb-img');
lbImg.src = src;
lb.style.display = 'flex';
}

// 3D 視差傾斜邏輯 (設定為 15度以符合附件效果)
function gdi3D(e, el) {
const rect = el.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
const centerX = rect.width / 2;
const centerY = rect.height / 2;
const rotateX = ((y - centerY) / centerY) * -15;
const rotateY = ((x - centerX) / centerX) * 15;
el.style.transform = "rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg) scale(1.05)";
}

// 重置效果
function gdiReset(el) {
el.style.transform = "rotateX(0deg) rotateY(0deg) scale(1)";
el.style.boxShadow = "0 2px 8px rgba(0,0,0,0.05)";
el.style.borderColor = "#eee";
}

/* --- 基礎環境設定 --- */
body {
margin: 0;
font-family: "微軟正黑體", "Microsoft JhengHei", Arial, sans-serif;
background-color: #fcfcfc;
color: #333;
line-height: 1.8;
overflow-x: hidden;
}

.is-container-in {
position: relative;
z-index: 1;
max-width: 1200px;
margin: 0 auto;
padding: 5px 20px 40px 20px;
}

/* --- 標題區樣式 --- */
.bottom_is_ten {
font-size: 2.6em;
text-align: center;
color: #004a99;
margin: 40px auto 20px auto;
font-weight: bold;
}

.section-title {
text-align: center;
font-size: 2.2em;
color: #004a99;
margin: 60px 0 30px;
position: relative;
font-weight: bold;
}

.section-title::after {
content: '';
display: block;
width: 60px;
height: 4px;
background: #004a99;
margin: 10px auto;
}

/* --- 內容區佈局 --- */
.row {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 40px;
margin-bottom: 60px;
}

.row.reverse {
flex-direction: row-reverse;
}

.col {
flex: 1;
min-width: 300px;
}

.t-1 {
font-size: 24px;
font-weight: bold;
color: #004a99;
margin-bottom: 25px;
line-height: 1.4;
}

.t-1 span {
display: block;
font-size: 0.6em;
color: #888;
letter-spacing: 2px;
text-transform: uppercase;
margin-bottom: 5px;
}

/* --- 政策與使命樣式 --- */
.policy-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 30px;
margin-bottom: 30px;
}

.policy-card {
background: #fff;
padding: 30px;
border-radius: 15px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
border-left: 6px solid #004a99;
}

.policy-card h3 {
color: #004a99;
margin-top: 0;
font-size: 1.5em;
display: flex;
align-items: center;
}

.policy-card h3::before {
content: '◈';
margin-right: 10px;
font-size: 0.8em;
}

.policy-card ul {
padding-left: 20px;
color: #555;
line-height: 2;
font-size: 1.1em;
margin: 0;
}

.policy-card p {
font-size: 1.1em;
color: #444;
line-height: 1.8;
margin: 10px 0;
}

ol.custom-list {
padding-left: 20px;
}

ol.custom-list li {
margin-bottom: 12px;
font-size: 1.1em;
color: #444;
}

/* 修改處：將列表序號顏色從紅色 (#e60012) 改為深藍色 (#004a99) */
ol.custom-list li::marker {
color: #004a99;
font-weight: bold;
}

/* --- 圖片展示 --- */
.hover-zoom-action {
width: 100%;
height: auto;
border-radius: 12px;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
transition: transform 0.4s ease;
cursor: zoom-in;
display: block;
}

.hover-zoom-action:hover {
transform: scale(1.02);
}

/* --- 燈箱 --- */
#img-lightbox {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.85);
display: none;
justify-content: center;
align-items: center;
z-index: 9999;
cursor: zoom-out;
opacity: 0;
transition: opacity 0.3s ease;
}

#img-lightbox.active {
display: flex;
opacity: 1;
}

#lightbox-img {
max-width: 85%;
max-height: 85%;
border-radius: 8px;
object-fit: contain;
}

.footer-note {
background: #f4f4f4;
border-left: 4px solid #004a99;
padding: 20px;
margin-top: 40px;
font-size: 16px;
border-radius: 0 10px 10px 0;
}

/* --- RWD --- */
@media (max-width: 992px) {
.policy-grid {
grid-template-columns: 1fr;
}

.row {
flex-direction: column !important;
}

.col {
width: 100%;
}
}

@media (max-width: 600px) {
.bottom_is_ten {
font-size: 2em;
}
}





Designed for high-precision electronics and medical application

GDI operates an ISO 7 (Class 10,000) cleanroom environment to support high-precision molding and assembly.
Although most plastic injection applications do not require this level of cleanliness, we have established a higher standard to ensure superior product quality.

Our cleanroom is fully controlled for particles, temperature, humidity, and ESD (electrostatic discharge), ensuring stable and contamination-free production.





HIGH-STANDARD ENVIRONMENTCleanroom Capabilities 

Professional Equipment, Rigorous Production

Our clean production advantages include:


ISO 7 (Class 10,000) controlled environment
Full cleanroom garment protocol with ESD protection
All-electric molding machines for stable and clean production
Automated robotic handling to reduce human contamination
Controlled temperature and humidity for consistent product quality








QUALITY ASSURANCEIn-line Inspection & Assembly

• Real-time inspection within the cleanroom environment  
• Optical magnification systems for defect detection  
• Controlled handling to minimize contamination risks






Core Mission

To be the benchmark for precision injection molding and medical-grade manufacturing.

Through continuous improvement of cleanroom environment standards and automation integration, we provide the most competitive component parts for top global brands.



Cleanroom Commitment


Leading technology, introducing all-electric injection molding machines and intelligent monitoring.
Dust-free production, strictly controlling air quality and particulates.
Stable quality, meeting the rigorous standards of the medical and automotive industries.
Sustainable operation, green manufacturing processes to reduce resource waste.




This ensures consistent product quality, reduced contamination risk, and reliable performance for high-end applications.


// --- 燈箱功能 ---
const lightbox = document.getElementById('img-lightbox');
const lightboxImg = document.getElementById('lightbox-img');
const allZoomable = document.querySelectorAll('.hover-zoom-action');

allZoomable.forEach(img => {
img.addEventListener('click', (e) => {
lightboxImg.src = e.target.src;
lightboxImg.alt = e.target.alt;
lightbox.classList.add('active');
document.body.style.overflow = 'hidden';
});
});

lightbox.addEventListener('click', () => {
lightbox.classList.remove('active');
document.body.style.overflow = 'auto';
});

Grand Dynasty Industrial(GDI) R&D Laboratory Equipment List: Includes precision measurement, material analysis, and environmental reliability testing instruments.




Our in-house laboratory supports quality assurance through comprehensive testing and data-driven analysis. We perform material validation, mechanical testing, environmental simulation, and precision measurement to ensure consistent product performance including high-precision measurement systems such as Zeiss CMM. This enables reliable quality control from material selection to final production./div>

■ 1. Mechanical Testing

Drop / tensile / impact / torque testing



1. Drop Tester



2. Computerized Tensile Testing Machine



4. Impact Tester



14. Ball Drop Tester



16. Pencil Hardness Tester



27. Torque Testing Machine



32. Automatic Torque Testing Machine



36. Stress Testing Machine



37. High-Speed Impact Tester






■ 2. Material Analysis

FTIR / DSC / TGA / MFI analysis



3-1 FTIR



3-2 FTIR



7. Differential Scanning Calorimeter (DSC)



8. Thermogravimetric Analyzer (TGA)



17. Moisture Content Analyzer



31. Heavy Metal Tester



39. Melt Flow Index Testing






■ 3. Environmental & Reliability Testing

UV weathering / temperature / humidity / salt spray



18. Constant Temperature and Humidity Chamber



19. High Temperature Testing Machine



28. Positive and Negative Pressure Leak Tester



29. Immersion Leakage Testing Device



9. QUV Accelerated Weathering Tester



24. Yellowing Resistance Tester



25. RCA Abrasion Tester



26. Abrasion Resistance Tester



40. Salt Spray Tester






■ 4. Precision Measurement

CMM / optical measurement / thickness / surface analysis



5. Colorimeter



6. MICRO-VU Precision Measurement



10-1. High-Speed Camera



10-2. High-Speed Camera



11. 3D Measuring Machine



12. Non-Contact Vision Measuring System



15. Pantone Color Matching Light



20. Integrating Sphere Luminous Flux



21. Zeiss CMM



22. 3D Surface Profiler



23. Rockwell Hardness Tester



30. Light Transmittance Tester



33. Coating Thickness Gauge



34. Destructive Coating Thickness Gauge



35. Lens Surface Hardness Tester



38. Reverse Engineering




This ensures consistent quality, verified material performance, and reliable product durability across various applications.

/* ── Category Section Layout ── */
.category-section {
margin-bottom: 50px;
}

.category-header {
display: flex;
align-items: center;
gap: 12px;
font-size: 1.5em;
font-weight: bold;
color: #111;
margin-bottom: 6px;
padding-bottom: 10px;
border-bottom: 2px solid #e0e0e0;
}

.cat-icon {
display: inline-flex;
align-items: center;
justify-content: center;
width: 32px;
height: 32px;
background: #1a1a2e;
color: #fff;
font-size: 0.7em;
border-radius: 4px;
flex-shrink: 0;
}

.cat-icon-2 {
background: repeating-linear-gradient(45deg,
#333 0px, #333 4px,
#fff 4px, #fff 8px);
color: #333;
}

.cat-icon-3 {
background: repeating-linear-gradient(45deg,
#444 0px, #444 4px,
#fff 4px, #fff 8px);
color: #444;
}

.cat-icon-4 {
background: repeating-linear-gradient(45deg,
#555 0px, #555 4px,
#fff 4px, #fff 8px);
color: #555;
}

.cat-cn {
font-size: 0.75em;
font-weight: normal;
color: #555;
}

.category-subtitle {
font-size: 13px;
color: #888;
margin-bottom: 18px;
padding-left: 4px;
}

.gdi-card-grid {
display: flex;
flex-wrap: wrap;
gap: 20px 15px;
justify-content: flex-start;
perspective: 1000px;
}

/* ── Card Styles ── */
.gdi-img-card {
width: calc(20% - 15px);
min-width: 150px;
background: #fff;
border: 1px solid #eee;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
cursor: pointer;
transform-style: preserve-3d;
text-align: center;
display: flex;
flex-direction: column;
}

.gdi-img-card img {
width: 100%;
aspect-ratio: 1 / 1;
/* 統一成正方形縮圖 */
object-fit: contain;
/* 確保產品圖片不被裁切 */
display: block;
padding: 10px;
background: #f9f9f9;
pointer-events: none;
}

.card-title {
padding: 8px 5px;
font-size: 13px;
font-weight: bold;
color: #004a99;
background: #fff;
border-top: 1px solid #f0f0f0;
flex-grow: 1;
display: flex;
align-items: center;
justify-content: center;
}

@media (max-width: 1024px) {
.gdi-img-card {
width: calc(33.33% - 15px);
}
}

@media (max-width: 600px) {
.gdi-img-card {
width: calc(50% - 15px);
}
}


function openGdiLightbox(src) {
const lb = document.getElementById('gdi-lightbox');
const lbImg = document.getElementById('lb-img');
lbImg.src = src;
lb.style.display = 'flex';
}

function gdi3D(e, el) {
const rect = el.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
const centerX = rect.width / 2;
const centerY = rect.height / 2;
const rotateX = ((y - centerY) / centerY) * -15;
const rotateY = ((x - centerX) / centerX) * 15;
el.style.transform = "rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg) scale(1.05)";
}

function gdiHover(el, color) {
el.style.boxShadow = '0 0 20px ' + color;
el.style.borderColor = color;
}

function gdiReset(el) {
el.style.transform = "rotateX(0deg) rotateY(0deg) scale(1)";
el.style.boxShadow = "0 2px 8px rgba(0,0,0,0.05)";
el.style.borderColor = "#eee";
}

Grand Dynasty Industrial(GDI) introduces metallic 3D printing equipment to achieve conformal cooling channel processing, significantly improving cooling efficiency and product quality.




Advanced Tooling with Metal 3D Printing Technology

GDI utilizes advanced metal 3D printing technology to enhance mold design and performance. Equipped with high-end systems from Sodick (Japan), we are able to produce molds with complex conformal cooling channels that are not achievable through conventional machining. This technology significantly improves cooling efficiency, reduces cycle times, and enhances overall part quality by minimizing warpage and shrinkage. It also contributes to lower energy consumption, supporting more sustainable and efficient production.





METALLIC 3D PRINTING TECHNOLOGYKey Benefits

Conformal Cooling Channels Breaking Traditional Limitations


Advanced Sodick (Japan) metal 3D printing systems for high-precision tooling.
Conformal cooling design for optimized thermal management.
Improved cooling efficiency and shorter molding cycles.
Reduced warpage, shrinkage, and defect rates.
Enhanced product quality and higher production yield .




Physical Display of In-house Printing Equipment and Conformal Cooling Channels



























We deliver more than manufacturing by offering advanced tooling solutions that improve cooling performance, precision, and overall product quality. Our in-house metal 3D printing capability includes multiple systems (4 units), enabling flexible and efficient mold development.

/* 內部樣式與 RWD 設定 */
.gdi-img-card {
width: calc(24% - 12px);
min-width: 200px;
background: #fff;
border: 1px solid #eee;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
transition: box-shadow 0.3s, border-color 0.3s;
cursor: pointer;
transform-style: preserve-3d;
margin-bottom: 10px;
}

.gdi-img-card img {
width: 100%;
height: 200px;
object-fit: contain;
display: block;
padding: 10px;
pointer-events: none;
}

/* 響應式排版調整 */
@media (max-width: 768px) {
.gdi-img-card {
width: calc(48% - 12px);
}
}

@media (max-width: 480px) {
.gdi-img-card {
width: 100%;
}
}


// --- 燈箱放大功能 ---
function openGdiLightbox(src) {
const lb = document.getElementById('gdi-lightbox');
const lbImg = document.getElementById('lb-img');
lbImg.src = src;
lb.style.display = 'flex';
}

// --- 3D 視差傾斜邏輯 ---
function gdi3D(e, el) {
const rect = el.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
const centerX = rect.width / 2;
const centerY = rect.height / 2;
const rotateX = ((y - centerY) / centerY) * -15;
const rotateY = ((x - centerX) / centerX) * 15;
el.style.transform = "rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg) scale(1.05)";
}

// --- 懸停發光特效 ---
function gdiHover(el, color) {
el.style.boxShadow = '0 0 20px ' + color;
el.style.borderColor = color;
}

// --- 重置效果 ---
function gdiReset(el) {
el.style.transform = "rotateX(0deg) rotateY(0deg) scale(1)";
el.style.boxShadow = "0 2px 8px rgba(0,0,0,0.05)";
el.style.borderColor = "#eee";
}

Grand Dynasty Industrial(GDI) introduced top-tier laser texturing equipment to achieve digital 3D texture processing, replacing traditional chemical etching, and providing environmentally friendly, precise, and highly repeatable Tooling Equipment surface treatment services.




5-Axis Laser Texturing Technology

(Laser Texturing)





Equipped with high-end systems from GF Machining Solutions (Switzerland), GDI utilizes advanced 5-axis laser texturing technology to create precise and consistent surface finishes on molds . Through fully digital control, complex 3D textures can be directly engraved onto tooling surfaces, achieving patterns that are not possible with traditional chemical etching. This technology ensures high consistency, superior surface quality, and greater design flexibility for demanding applications such as consumer electronics and automotive interiors.LASER TEXTURING TECHNOLOGY

Key Benefits of Laser Texturing


High-precision digital texturing with consistent surface quality.
5-axis processing for seamless coverage on complex geometries.
Customizable patterns to enhance product aesthetics and branding .
Improved surface consistency for better visual and tactile quality.
Environmentally friendly process with no chemical waste.




Reduced Lead Time: Fully digital processing shortens tooling development and post-processing cycles.





















This enables faster tooling development, consistent surface quality, and greater design flexibility for high-end applications.

/* 內部樣式與 RWD 設定 */
.gdi-img-card {
width: calc(24% - 12px);
min-width: 200px;
background: #fff;
border: 1px solid #eee;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
transition: box-shadow 0.3s, border-color 0.3s;
cursor: pointer;
transform-style: preserve-3d;
margin-bottom: 10px;
}

.gdi-img-card img {
width: 100%;
height: 200px;
object-fit: contain;
display: block;
padding: 10px;
pointer-events: none;
}

/* 響應式排版調整 */
@media (max-width: 768px) {
.gdi-img-card {
width: calc(48% - 12px);
}
}

@media (max-width: 480px) {
.gdi-img-card {
width: 100%;
}
}


// --- 燈箱放大功能 ---
function openGdiLightbox(src) {
const lb = document.getElementById('gdi-lightbox');
const lbImg = document.getElementById('lb-img');
lbImg.src = src;
lb.style.display = 'flex';
}

// --- 3D 視差傾斜邏輯 ---
function gdi3D(e, el) {
const rect = el.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
const centerX = rect.width / 2;
const centerY = rect.height / 2;
const rotateX = ((y - centerY) / centerY) * -15;
const rotateY = ((x - centerX) / centerX) * 15;
el.style.transform = "rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg) scale(1.05)";
}

// --- 懸停發光特效 ---
function gdiHover(el, color) {
el.style.boxShadow = '0 0 20px ' + color;
el.style.borderColor = color;
}

// --- 重置效果 ---
function gdiReset(el) {
el.style.transform = "rotateX(0deg) rotateY(0deg) scale(1)";
el.style.boxShadow = "0 2px 8px rgba(0,0,0,0.05)";
el.style.borderColor = "#eee";
}

Grand Dynasty Industrial(GDI) possesses professional Tooling Equipment for benchwork assembly, combined with an experienced technical team specialized in precision mold fitting, assembly, and repair, ensuring the operational accuracy and long-term stability of every mold.




Precision Benchwork & Die Spotting

Precision benchwork and die spotting are critical to final mold performance. At GDI, our experienced technicians ensure accurate mold fitting, optimal surface finishing, and tight sealing performance.

This process minimizes flash, improves part consistency, and ensures reliable production performance.





Key Capabilities

The Combination of Master Craftsmanship and Precision Equipment


Precision surface grinding for accurate parting line control.
Fine polishing for improved surface finish and appearance.
Accurate die spotting for optimal mold fit and sealing performance.
Reduced flash and improved product consistency.
Specialized expertise for high-precision and LSR mold




Benchwork Tools and Environment Showcase



Surface Grinder



Lathe



Vertex SHCM-97VS



This ensures stable mold performance, reduced defects, and consistent product quality across mass production.

/* 內部樣式補強與 RWD */
.gdi-img-card {
width: calc(32% - 15px);
min-width: 250px;
background: #fff;
border: 1px solid #eee;
border-radius: 12px;
overflow: hidden;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
transition: 0.4s ease;
cursor: pointer;
transform-style: preserve-3d;
margin-bottom: 20px;
display: flex;
flex-direction: column;
}

.gdi-img-card img {
width: 100%;
height: 250px;
object-fit: cover;
display: block;
padding: 8px;
pointer-events: none;
}

.card-text {
padding: 10px 5px;
font-size: 14px;
font-weight: bold;
color: #004a99;
text-align: center;
background: #fff;
margin-top: auto;
}

/* 懸停動態效果 */
.gdi-img-card:hover {
transform: scale(1.02);
}

/* 手機版排版切換 */
@media (max-width: 768px) {
.gdi-img-card {
width: calc(48% - 10px);
min-width: 200px;
}
}

@media (max-width: 480px) {
.gdi-img-card {
width: 100%;
}

.gdi-img-card img {
height: 200px;
}
}


// --- 燈箱放大功能 ---
function openGdiLightbox(src) {
const lb = document.getElementById('gdi-lightbox');
const lbImg = document.getElementById('lb-img');
lbImg.src = src;
lb.style.display = 'flex';
}

// --- 3D 視差傾斜邏輯 ---
function gdi3D(e, el) {
const rect = el.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
const centerX = rect.width / 2;
const centerY = rect.height / 2;
const rotateX = ((y - centerY) / centerY) * -12;
const rotateY = ((x - centerX) / centerX) * 12;
el.style.transform = "rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg) scale(1.03)";
}

// --- 懸停發光特效 ---
function gdiHover(el, color) {
el.style.boxShadow = '0 0 25px ' + color;
el.style.borderColor = color;
}

// --- 重置效果 ---
function gdiReset(el) {
el.style.transform = "rotateX(0deg) rotateY(0deg) scale(1)";
el.style.boxShadow = "0 4px 12px rgba(0,0,0,0.05)";
el.style.borderColor = "#eee";
}

Grand Dynasty Industrial(GDI) possesses precision Electrical Discharge Machining (EDM) equipment, specializing in microstructures and deep hole machining of molds, combined with highly stable control systems to ensure geometric accuracy and excellent surface roughness of precision molds.




Tooling Equipment System: Precision EDM





In the critical stages of mold manufacturing, Electrical Discharge Machining (EDM) is our core technology for achieving ultimate precision. Grand Dynasty Industrial (GDI) has introduced high-specification EDM Machines to overcome the limitations of traditional CNC milling, ensuring we meet the rigorous tolerance requirements of medical, electronic, and automotive components.PRECISION

EDM TECHNOLOGY


Core Advantages of EDM Machines
The Best Solution for Microstructure Machining
High-resolution discharge circuit achieves micron-level mirror finish effects.
Provides stable and efficient erosion rates for various mold steels such as cemented carbide and stainless steel.
Ultra-low electrode wear control technology ensures the bottom surface accuracy of deep hole machining.




24/7 Lights-Out Manufacturing | Robotic EDM


Optimized CAD/CAM Engineering Combined with CAD/CAM simultaneous engineering to accurately predict discharge gaps and shorten machining cycle times.

Advanced Precision EDM Showcase Equipped with in-house high-specification EDM machinery to deliver ultimate precision and exhibit technical capabilities.


/* 內部樣式與 RWD 設定 */
.gdi-img-card {
width: calc(24% - 12px);
min-width: 150px;
background: #fff;
border: 1px solid #eee;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
transition: box-shadow 0.3s, border-color 0.3s;
cursor: pointer;
transform-style: preserve-3d;
margin-bottom: 10px;
}

.gdi-img-card img {
width: 100%;
height: 180px;
object-fit: contain;
display: block;
padding: 10px;
pointer-events: none;
}

/* 響應式排版調整 */
@media (max-width: 1024px) {
.gdi-img-card {
width: calc(32% - 12px);
}
}

@media (max-width: 768px) {
.gdi-img-card {
width: calc(48% - 12px);
}
}

@media (max-width: 480px) {
.gdi-img-card {
width: 100%;
}
}


// --- 燈箱放大功能 ---
function openGdiLightbox(src) {
const lb = document.getElementById('gdi-lightbox');
const lbImg = document.getElementById('lb-img');
lbImg.src = src;
lb.style.display = 'flex';
}

// --- 3D 視差傾斜邏輯 ---
function gdi3D(e, el) {
const rect = el.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
const centerX = rect.width / 2;
const centerY = rect.height / 2;
const rotateX = ((y - centerY) / centerY) * -15;
const rotateY = ((x - centerX) / centerX) * 15;
el.style.transform = "rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg) scale(1.05)";
}

// --- 懸停發光特效 ---
function gdiHover(el, color) {
el.style.boxShadow = '0 0 20px ' + color;
el.style.borderColor = color;
}

// --- 重置效果 ---
function gdiReset(el) {
el.style.transform = "rotateX(0deg) rotateY(0deg) scale(1)";
el.style.boxShadow = "0 2px 8px rgba(0,0,0,0.05)";
el.style.borderColor = "#eee";
}

Grand Dynasty Industrial(GDI) possesses advanced CNC processing equipment, specializing in precision mold development. Combining high-speed cutting technology and automated tool changing systems, we provide high-quality mold manufacturing solutions for global customers.




High-Precision CNC Machining for Tooling

Our CNC machining capabilities ensure high precision and consistency in mold manufacturing. Equipped with high-speed spindles and multi-axis systems, we are able to produce complex geometries with tight tolerances. Integrated with CAM technology and temperature-controlled environments, this enables stable machining quality and reliable mold performance.





PRECISION MACHININGCNC Machining Capabilities

Ultimate Precision and Efficiency


High-speed spindle technology for fine surface finishing.
Multi-axis machining for complex mold structures.
Automated tool changing for improved efficiency and consistency.
Temperature-controlled environment for stable precision.
Reduced lead time with integrated CAM workflow




In-house CNC Machining Equipment Showcase





DMG-HSC 55 LINEAR (5-axis)





CNC Machine TS50L





CNC Machine UH430





CNC Machine UH430 Sample 1





CNC Machine UH430 Sample 2





CNC Machine V33i 20,000 RPM





CNC Machine V33i Sample





CNC Machine V33i 30,000 RPM





AWEA AF-1000





Tongtai VP8





AWEA AF-1020





Gentiger GT86



Spindle speeds up to 30,000 RPM enable high-precision machining. This allows us to deliver molds with consistent quality and reliable performance across various applications.

/* 容器與通用設定 */
.gdi-container {
max-width: 1200px;
margin: 0 auto;
padding: 40px 20px;
font-family: '微軟正黑體', sans-serif;
background-color: #fcfcfc;
color: #333;
line-height: 1.8;
}

/* 燈箱樣式優化：解決巨大空白關鍵 */
#gdi-lightbox {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.9);
display: none;
justify-content: center;
align-items: center;
z-index: 9999;
cursor: zoom-out;
}

#lb-img {
max-width: 90%;
max-height: 90vh;
/* 使用 vh 確保不超過視窗高度 */
object-fit: contain;
/* 防止變形 */
border-radius: 4px;
box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.gdi-main-title {
font-size: 2.4em;
text-align: center;
color: #004a99;
margin-bottom: 30px;
font-weight: bold;
}

.gdi-intro-text {
font-size: 18px;
color: #444;
border-bottom: 1px solid #eee;
padding-bottom: 30px;
margin-bottom: 40px;
text-align: justify;
}

/* 特色區塊 Flex 佈局 */
.gdi-feature-section {
display: flex;
flex-wrap: wrap;
gap: 30px;
margin-bottom: 60px;
}

.gdi-feature-image {
flex: 1;
min-width: 300px;
}

.gdi-feature-image img {
width: 100%;
height: 100%;
min-height: 300px;
object-fit: cover;
border-radius: 12px;
cursor: pointer;
transition: 0.3s;
}

.gdi-feature-content {
flex: 1.2;
min-width: 300px;
background: #fff;
padding: 30px;
border-radius: 15px;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.gdi-feature-title {
font-size: 24px;
font-weight: bold;
color: #004a99;
margin-bottom: 15px;
}

.gdi-label {
display: block;
font-size: 13px;
color: #888;
letter-spacing: 1.5px;
}

.gdi-feature-subtitle {
font-weight: bold;
color: #003366;
border-left: 4px solid #004a99;
padding-left: 15px;
margin-bottom: 15px;
}

.gdi-feature-list {
padding-left: 20px;
list-style: decimal;
}

.gdi-feature-list li {
margin-bottom: 10px;
color: #444;
}

.gdi-section-title {
text-align: center;
font-size: 2em;
color: #004a99;
margin: 60px 0 30px;
font-weight: bold;
}

/* 圖片網格系統：關鍵優化點 */
.gdi-grid-container {
display: flex;
flex-wrap: wrap;
gap: 20px 15px;
/* 統一管理間距 */
justify-content: center;
perspective: 1000px;
}

.gdi-img-card {
width: calc(25% - 12px);
/* 四欄佈局 */
background: #fff;
border: 1px solid #eee;
border-radius: 8px;
overflow: hidden;
transition: 0.3s;
cursor: pointer;
display: flex;
flex-direction: column;
}

.gdi-img-wrapper {
width: 100%;
aspect-ratio: 4 / 3;
/* 統一縮圖比例，不論原圖尺寸 */
overflow: hidden;
background: #f9f9f9;
display: flex;
align-items: center;
justify-content: center;
}

.gdi-img-wrapper img {
width: 90%;
height: 90%;
object-fit: contain;
/* 產品圖建議用 contain 完整呈現 */
transition: transform 0.5s;
}

.gdi-img-caption {
padding: 10px;
text-align: center;
font-size: 14px;
font-weight: 500;
background: #fff;
border-top: 1px solid #f5f5f5;
}

.gdi-footer-note {
background: #f0f0f0;
border-left: 5px solid #004a99;
padding: 25px;
margin-top: 50px;
border-radius: 0 10px 10px 0;
}

/* 響應式調整 */
@media (max-width: 1024px) {
.gdi-img-card {
width: calc(33.33% - 10px);
}
}

@media (max-width: 768px) {
.gdi-img-card {
width: calc(50% - 8px);
}
}

@media (max-width: 480px) {
.gdi-img-card {
width: 100%;
}
}


function openGdiLightbox(src) {
const lb = document.getElementById('gdi-lightbox');
const lbImg = document.getElementById('lb-img');
lbImg.src = src;
lb.style.display = 'flex';
// 防止背景捲動
document.body.style.overflow = 'hidden';
lb.onclick = function () {
this.style.display = 'none';
document.body.style.overflow = 'auto';
};
}

function gdi3D(e, el) {
const rect = el.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
const rotateX = ((y - rect.height / 2) / (rect.height / 2)) * -10;
const rotateY = ((x - rect.width / 2) / (rect.width / 2)) * 10;
el.style.transform = `rotateX(${rotateX}deg) rotateY(${rotateY}deg) scale(1.03)`;
}

function gdiHover(el, color) {
el.style.boxShadow = `0 10px 20px ${color}44`;
el.style.borderColor = color;
}

function gdiReset(el) {
el.style.transform = "rotateX(0deg) rotateY(0deg) scale(1)";
el.style.boxShadow = "0 2px 8px rgba(0,0,0,0.05)";
el.style.borderColor = "#eee";
}

Grand Dynasty Industrial (GDI) introduces Japanese Sumitomo all-electric injection molding machines and Yushin automated robots to build a high-precision molding machine system.




Advanced Molding Systems for High-Efficiency Production

Grand Dynasty Industrial (GDI) recognizes that advanced equipment is the foundation of consistent, high-quality production. We utilize premium all-electric injection molding machines from Sumitomo(Japan) integrated with high-speed precision robots from Yushin. This combination ensures exceptional repeatability, tight tolerances, and energy-efficient performance.





ADVANCED MOLDING SYSTEM Advantages of Molding Machines


All-electric technology for improved energy efficiency and precision and supports environmentally friendly production.
Sumitomo (Japan) machines ensure micron-level precision.
High-speed robotic automation for efficient part handling.




On-site Production Equipment Display (31)



Sodick MS-200 All-Electric Machine



Sodick GL-150A Servo Machine



Chen Hsong SM-468V Servo Machine



Chen Hsong SM250TSV Servo Machine



Chen Hsong SM-230DCV Two-Color Machine



Yuh-Dah YH-80V-2SL Vertical Machine



Chung Wei JW-380TCW-S Two-Color Machine



Chung Wei JW-180TCW-S Two-Color Machine



FCS FB-400 Two-Color Machine



High-Pressure Nitrogen Compressor



Wittmann Battenfeld Silicone Machine



Arburg 470C Servo Machine



Arburg 420C Servo Machine



Arburg 100T Silicone Machine



Plustech V4-S-250T-G Vertical Machine



Plustech V4-S-55T-G Vertical Machine



KMC KT-800DM Vertical Machine



KMC KT-600D Vertical Machine



KMC KT300R Vertical Machine



Yushin Robot Arm



Sumitomo SE50EV-A



Sumitomo SE-180EV-A



Sumitomo SE-100EV-A



FANUC α-S350iB All Electric Machine



FANUC α-S220iB All Electric Machine



FANUC α-S180iB All Electric Machine



FANUC α-S100iB All Electric Machine



FANUC α-S100iA All Electric Machine



FANUC α-S50iB All Electric Machine



FANUC α-S30iB All Electric Machine



ENGEL All-Electric Machine



This enables us to support both high-volume production and complex precision molding applications, delivering consistent quality and reliability across a wide range of industries.

/* 網格卡片優化 */
.gdi-img-card {
width: calc(20% - 12px);
min-width: 150px;
background: #fff;
border: 1px solid #eee;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
cursor: pointer;
transform-style: preserve-3d;
text-align: center;
display: flex;
flex-direction: column;
}

.gdi-img-card img {
width: 100%;
aspect-ratio: 4 / 3;
/* 統一縮圖外框比 */
object-fit: contain;
/* 確保機台不被壓扁 */
display: block;
padding: 10px;
background: #f9f9f9;
pointer-events: none;
}

.card-text {
padding: 8px 5px;
font-size: 13px;
font-weight: bold;
color: #004a99;
flex-grow: 1;
display: flex;
align-items: center;
justify-content: center;
background: #fff;
}

/* 響應式：平板與手機適應 */
@media (max-width: 1024px) {
.gdi-img-card {
width: calc(33.33% - 12px);
}
}

@media (max-width: 600px) {
.gdi-img-card {
width: calc(50% - 12px);
}
}


function openGdiLightbox(src) {
const lb = document.getElementById('gdi-lightbox');
const lbImg = document.getElementById('lb-img');
lbImg.src = src;
lb.style.display = 'flex';
}

function gdi3D(e, el) {
const rect = el.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
const centerX = rect.width / 2;
const centerY = rect.height / 2;
const rotateX = ((y - centerY) / centerY) * -15;
const rotateY = ((x - centerX) / centerX) * 15;
el.style.transform = "rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg) scale(1.05)";
}

function gdiHover(el, color) {
el.style.boxShadow = '0 0 20px ' + color;
el.style.borderColor = color;
}

function gdiReset(el) {
el.style.transform = "rotateX(0deg) rotateY(0deg) scale(1)";
el.style.boxShadow = "0 2px 8px rgba(0,0,0,0.05)";
el.style.borderColor = "#eee";
}