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[China]
Trade Verify
Address: 703, Yufeng building,7-9# Jinhai road, Yantian community,Xixiang street,Bao'an district, Shenzhen city
Contact name:
Shenzhen WonDa Technology Co., Ltd. |
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Verified Suppliers
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We have adapted and developed our capabilities and skill set to meet every customer requirement, from the manufacture of a selective item through to complete project management. With rich experience within pcb fabrication, components sourcing and pcb assembly service. As a professional pcb&pcba manufacturer, To reach the highest quality and most exacting standards is our mission.
Take advantage of our strength and experience and allow us to help you maintain your competitive edge. we are well positioned to support our customers through the entire product life cycle, from concept to volume production.
Your single point of contact for all of your raw materials, parts, and pcb assembly, also offers:
- Contract Manufacturing
- Engineering Services
- PCB Design & Assembly
- Component Procurement & Material Management
- Product Design
- Fast Track Prototyping
- Cable and Wire Assemblies
- Plastics and Molds
- Function Testing Service
1.Printed Circuit Board process capability:
| 1 | Layers | Single Sided,2 to 18 Layer |
| 2 | Board material type | FR4,CEM-1,CEM-3,ceramic substrate board, aluminum based board, high-Tg, Rogers and more |
| 3 | Compound material lamination | 4 to 6 layers |
| 4 | Maximum dimension | 610 x 1,100mm |
| 5 | Dimension tolerance | ±0.13mm |
| 6 | Board thickness coverage | 0.2 to 6.00mm |
| 7 | Board thickness tolerance | ±10% |
| 8 | DK thickness | 0.076 to 6.00mm |
| 9 | Minimum line width | 0.10mm |
| 10 | Minimum line space | 0.10mm |
| 11 | Outer layer copper thickness | 8.75 to 175µm |
| 12 | Inner layer copper thickness | 17.5 to 175µm |
| 13 | Drilling hole diameter (mechanical drill) | 0.25 to 6.00mm |
| 14 | Finished hole diameter (mechanical drill) | 0.20 to 6.00mm |
| 15 | Hole diameter tolerance (mechanical drill) | 0.05mm |
| 16 | Hole position tolerance (mechanical drill) | 0.075mm |
| 17 | Laser drill hole size | 0.10mm |
| 18 | Board thickness and hole diameter ratio | 10:1 |
| 19 | Solder mask type | Green, Yellow, Black, Purple, Blue, White and Red |
| 20 | Minimum solder mask | Ø0.10mm |
| 21 | Minimum size of solder mask separation ring | 0.05mm |
| 22 | Solder mask oil plug hole diameter | 0.25 to 0.60mm |
| 23 | Impedance control tolerance | ±10% |
| 24 | Surface finish | Hot air level, ENIG, immersion silver, gold plating, immersion tin and gold finger |
