Dongguan Guyland Electronic Technology Limited Company
Dongguan Guyland Electronic Technology Limited Company
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Our Service
1. PCB fabrication and PCB assembly;
2. PCBA programming & functional testing;
3. Electronic components purchasing service;
4. Enclosure molding & final assembly with labels,instructions,enclosure, boxes.
2021 PCBA Service PCB Assembly Multilayer PCB Board Manufacturer
PCB Technical Specification | |
| Order Quantity | 1-500,000 |
| Layer | 1,2,4,6,up to 22 layers |
| Material | FR-4, glass epoxy, FR4 High Tg, Rohs compliant, Aluminum, Rogers, etc |
| PCB type | Rigid, flexible, rigid-flexible |
| Shape | Any shape: Rectangular,round,slots,cutouts,complex,irregular, etc |
| Max PCB dimensions | 20inch*20inch or 500mm*500mm |
| Thickness | 0.4~4.0mm |
| Thickness tolerance | ± 10% |
| Copper thickness | 1/2OZ 1OZ 2OZ 3OZ |
| Copper thickness tolerance | ± 0.25oz |
| Surface finish | HASL, Nickle, Imm Gold, Imm Tin, Imm Silver, OSP etc |
| Solder mask | Green, red, white, yellow, blue, black, etc |
| Silk screen | White, yellow, black, or negative, etc |
| Silk screen min line width | 0.006'' or 0.15mm |
| Min drill hole diameter | 0.01'',0.25mm.or 10 mil |
| Min trace/gap | 0.075mm or 3mil |
| PCB cutting | Shear,V-score,tab-routed |