Xingqiang Custom Circuit Board: High-Performance 2-Layer FR4 PCB Solutions:
Xingqiang Custom Circuit Board offers high-quality double-sided 2-layer FR4 PCB boards with lead-free HASL surface finishing and green solder mask. Made of durable FR-4 glass fiber material, these PCBs deliver stable electrical performance, strong heat resistance, and reliable solderability. We provide fully customized services including design optimization, rapid prototyping, and mass production to meet industrial control, consumer electronics, and IoT applications. Strict quality control ensures consistency and long-term reliability for every custom circuit board.
Technical Parameters:
| Custom |
Double Sided Printed Circuit Board |
| Min Hole Size |
0.1mm |
| Routing |
0.1mm |
| 100% E-Test |
Yes |
| Material |
FR4 Material |
| Reinforcement |
Polymide |
| Silkscreen Color |
Silkscreen Color |
| Max Board Size |
528*600Mm |
| Hole Size Tolerance |
PTH ±0.075, NTPH ±0.05mm |
| Finish |
HASL / Lead Free / Gold / OSP / ... |
| PCB Thickness |
1.6/1.2/1.0/0.8/0.6/0.4/0.2mm |
| Soldermask |
Green, Black, Yellow, Red, White, Blue |
Double-Sided PCB Manufacturing & Quality Control Process:
- Receive customer’s Gerber files and design requirements, then conduct design review and optimization.
- Select high-quality FR-4 base material and prepare for 2-layer PCB fabrication.
- Perform core processing: cutting, imaging, etching, drilling, copper plating and via metallization.
- Apply green solder mask and lead-free HASL surface finishing as standard.
- Conduct electrical testing, AOI, and dimensional inspection to ensure performance stability.
- Provide rapid prototyping validation before formal mass production.
- Implement strict quality control throughout production to guarantee consistency and reliability.
- Package and deliver finished PCBs for industrial control, consumer electronics and IoT applications.
Factory showcase
PCB Quality Testing
Certificates and Honors
