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
| Way of shipping | EMS/UPS/DHL/Fedex |
| Package | vacuum package/ESD package |
| PCB Assembly process | SMT THT DIP |
| Frequency of stencil cleaning | 1 time/5 to 10 pieces |
| QFP lead pitch | 0.38mm (minimum), 2.54mm (maximum) |
| Minimum chip size | ±0.03mm,W±30% |
| Minimum IC pitch | 0.30mm |
| Surface Treatment | ENIG,Gold Plating,HAL,Plating Pb-Sn |
| Stiffener and Outline Tolerance | ±0.1mm |
| Certificate | ISO9001:2008 |
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.