Shenzhen Zhongtenghuakong Technology Co., Ltd.
We are a high quality supplier of Chinese PCBA.
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Files and requirment for PCBA quotation
A BOM (Bill of Materials) with reference designators: component description, manufacturer’s name and part number.
PCB Gerber files.
A PCB fabrication drawing and PCBA assembly drawing.
Test procedures.
Any mechanical restrictions such as assembly height requirements
PRODUCT PARAMETERS
| Outer packing | standard carton packing |
| Hole tolerance | PTH: ±0.076, NTPH: ±0.05 |
| Profiling punching | routing, V-cut, beveling |
| Layer | 1 to 12 layers |
| finished thickness | 0.2 to 4.0mm (0.02 ~ 0.25″) |
| finished board side | 500 x 500mm (20 x 20") |
| Min. drilled hole size | 0.25mm (10mil) |
| Min. line width | 0.10mm (4mil) |
| Min. line spacing | 0.10mm (4mil) |
| Surface finish/treatment | HALS/HALS lead free, chemical tin, chemical gold, immersion gold, plating gold |
PCB board manufacture and PCBA service:
PCB board made, circuit board parts purchased by us
Electronic testing circuit board or PCBA
Fast delivery,anti-static package
RoHC Directive-compliant, lead-free
One stop service from PCB design,PCB layout,PCB manufacture,components purchasing
PCB assembly,test,packing and PCB delivery
Electronic manufacturing service
FAQ:
Q1: What service do you have?
A: We can offer one-stop service from PCB manufacturing to PCB assembling, testing,housing and other value-added service.
Q2. What specifications do you need for PCB quotation?
A: We need your PCB Gerber file,board thickness,copper thickness,surface finishing and quantity to quote you.
Q3. How do you ship the goods and how long does it take arrival?
A: We usually ship by DHL,UPS,FedEx and TNT.It takes 3-5 days to arrive.