PCB and PCBA Design Services in Shenzhen
Customized pcba desing/assembly services
Professional pcba manufacturer in shenzhen
Our service :
One-stop service for Product design , PCBA design, PCBA layout, PCBA manufacture, IC/Components purchasing,
PCB and PCBA assembly files requirements :
- Gerber Files, PCB sample for reverse engineering and pcb copy
- Board Specification
- BOM (Bill of material) For Assembly
Specification |
Process capability |
Type |
Single-sided, double-sided, multi-layer |
Materials |
FR-4, CEM-1, CEM-3, high-frequency halogen-free, aluminum, iron base, copper base |
Finish Board Thickness |
0.2mm-6.0mm |
Copper substrate thickness |
18um,35um,70um,105um |
Surface |
Hasl(LF), Electroless nickel gold, spray tin, chemical gold, carbon oil, gold finger, OSP, immersion tin, immersion silver, OSP(Entek) |
Maximum size |
600mm*700mm |
Solder Mask |
Green, Black, Blue, White, Red, Yellow |
Board Warp |
Single-Sided≤1.0% Double-Sided ≤0.70%plywood≤0.50% |
The minimum thickness & Tolerance |
0.2mm±0.08mm |
Minimum line width / line Gap & Tolerance |
Spray tin plate:0.1mm±20%(4mil±20%) |
|
Gold Plate:0.076±20%(3mil±20%) |
Copper from the Edge |
0.5mm(20mil) |
Hole margin line edge |
0.3mm(12mil) |
Minimum aperture & Tolerance |
0.2mm±0.076mm(16mil±3mil) |
Minimum Pitch & Tolerance |
0.4mm±0.076mm(16mil±3mil) |
Hole copper thickness |
20-25um(0.79mil-1.0mil) |
Positioning hole deviation |
±0.076mm(±3mil) |
Chong Min hole diameter |
FR-4 Board Thickness 1.0mm (40mil) the following:1.0mm(40mil) |
|
FR-4 Board Thickness 1.2-3.0mm(48-120mil):1.5mm(60mil) |
Min Chong Fang slot specifications |
FR-4CEM-3 Board Thickness 1.0mm(40mil) :0.8mm*0.8mm(32mil*32mil) |
|
FR-4 Board Thickness 1.2-3.0mm(48-120mil):1.0mm*1.0mm(40mil*40mil) |
Screen Printing Line bias |
±0.076(±3mil) |
Min pad window |
0.076mm(±3mil) |
Minimum green oil Bridge |
±0.76mm(±3mil) |
If kindly provide your Gerber Files, PCB Specification and Bom List to us, we will quote for you asap.
1.One stop service
3.PCB/Chipest good price
4.PCB quick turn delivery time
6.8 years experience in exporting service
7. Low MOQ/MOV
8.PCB is high quality.Strict through the QA/QC,fly porbe ,Etesting
Send Inquiry to This Supplier
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