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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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· PCB board manufacture and PCBA service:
o PCB board file with parts list provided by customers
o PCB board made, circuit board parts purchased by us
o PCB board with parts assembled
o Electronic testing circuit board or PCBA
o Fast delivery, anti-static package
o RoHS Directive-compliant, lead-free
o One stop service for PCB design, PCB layout, PCB manufacture, components purchasing, PCB assembly,
test, packing and PCB delivery
· Detailed terms for PCB assembly:
o Technical requirement:
§ Professional surface-mounting and through-hole soldering technology
§ Various sizes like 1206, 0805, 0603 components SMT technology
§ ICT (In Circuit Test), FCT (Functional Circuit Test) technology
§ PCB assembly with UL, CE, FCC, RoHS approval
§ Nitrogen gas reflow soldering technology for SMT
§ High standard SMT and solder assembly line
§ High density interconnected board placement technology capacity
o Quote requirement:
§ Gerber file and Bom list
§ Clear pics of pcba or pcba sample for us
§ Test method for PCBA
Layer | 1 to 28 layers |
Material | FR-4, CEM-1, CEM-3, Hight TG, FR4 halogen free, FR-1, FR-2 |
Max. finished thickness | 0.4 to 7.0mm |
Max. finished board side | 900 x 580mm |
Min. drilled hole size | 0.25mm |
Min. line width | 0.13mm |
Min. line spacing | 0.10mm |
Surface finish | HALS/HALS lead free, chemical tin, chemical gold, immersion gold |
Copper thickness | 0.5 to 3.0 oz |
Solder mask color | green/black/white/red/blue |
Hole tolerance | PTH: ±0.076, NTPH: ±0.05 |
Certificate | UL, ISO 9001, ISO 14001, RoHS |
