High-Precision PCB Molds from Trusted China Suppliers - Quality Factory Manufacturing Services
Advanced Manufacturing Power
We are equipped with advanced machinery to ensure superior product quality and timely delivery. Our high-precision equipment includes Japanese FANUC slow wire EDM machines, Brother CNC machines from Japan, Taiwanese fiber-optic CNC machines, Taiwanese Dingsheng machining centers, Samsung wire-cutting machines, Ruijun medium wire-cutting machines, and Jiande grinding machines. This cutting-edge technology allows us to achieve highly accurate and efficient production processes.
Rigorous Quality Control
In addition to our advanced equipment, we also have comprehensive production and testing facilities. We implement strict quality control procedures at every stage—from design and manufacturing to post-production services. Our team follows a rigorous approach to ensure that every product meets the highest standards of quality and performance. We are committed to not just meeting customer requirements but also exceeding their expectations by delivering products that offer exceptional reliability and functionality. Our goal is to build long-term partnerships based on trust, excellence, and customer satisfaction.
Mechanical Part
| ITEM | MATERIAL | FR-1 | CEM-1/CEM-3 (Single-Sided) | CEM-3 (Double-Sided) | FR-4 | Aluminum Baseboard | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| THICKNESS | 0.8-1.6 | Below 1.0 | 1.2-1.6 | Below 1.0 | 1.2/1.6 | Below 1.0 | 1.2/1.6 | Below 1.0 | 1.2/1.6 | |
| Minimum Punch Pin | 0.8mm | 0.8mm | 0.8mm | 0.7mm | 0.9mm/1.0mm | 0.85mm | 0.4mm/0.2mm | 1.5mm | 2.0mm | |
| Minimum Hole Diameter | 0.6mm | 0.6mm | 0.7mm | 0.6mm | 0.8mm/0.9mm | 0.7mm | 1.2mm/1.8mm | 1.5mm | 2.0mm | |
| Outer Dimension Tolerance | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | |
| Hole Position Tolerance | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | |
| Hole Diameter Tolerance | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | |
| Guaranteed Strokes | 15W | 15W | 15W | 15W | 10W | |||||
| Type | Round Hole & Round Hole Ⅰ |
Round Hole & Square Hole Ⅱ |
Round Hole & Square Hole Ⅲ |
Round Hole & Board Edge Ⅳ |
Square Hole & Board Edge Ⅴ |
|
|---|---|---|---|---|---|---|
| Material | Thickness | |||||
| FR-I | 1.2-1.6 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| 1.0 and below | 0.6 | 0.6 | 0.6 | 0.7 | 0.7 | |
| CEM-1 | 1.2-1.6 | 0.8 | 0.8 | 0.8 | 1 | 1 |
| 1.0 and below | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | |
| CEM-3 | 1.2-1.6 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| 1.0 and below | 0.6 | 0.6 | 0.6 | 0.7 | 0.7 | |
| FR-4 | 1.2-1.6 | 0.8 | 0.8 | 0.8 | 1 | 1 |
| 1.0 and below | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | |
| Aluminum Baseboard | 1.2-1.6 | 2 | 2 | 2 | 2 | 2 |
| 1.0 and below | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |
A1: We utilize high-precision equipment including Japanese FANUC slow wire EDM machines, Brother CNC machines from Japan, Taiwanese fiber-optic CNC machines, Taiwanese Dingsheng machining centers, Samsung wire-cutting machines, Ruijun medium wire-cutting machines, and Jiande grinding machines.
A2: Our outer dimension tolerance is strictly maintained at ±0.1mm across all standard materials, including FR-1, CEM-1, CEM-3, FR-4, and Aluminum Baseboards.
A3: We process a wide range of materials including FR-1, CEM-1, CEM-3 (both single-sided and double-sided), FR-4, and Aluminum Baseboard, with varying thickness configurations.
A4: For FR-4 material, we can achieve a minimum hole diameter of 0.7mm for thicknesses below 1.0mm, and 1.2mm/1.8mm for thicknesses of 1.2mm/1.6mm.
A5: We guarantee up to 150,000 (15W) strokes for FR-1, CEM-1, CEM-3, and FR-4 materials, and up to 100,000 (10W) strokes for Aluminum Baseboards.
A6: We implement comprehensive production and testing facilities alongside strict quality control procedures at every single stage—ranging from initial design and manufacturing to post-production services.




