Benchuang provides custom double-sided PCB services and is a professional double-sided PCB manufacturer in China. Our Double-Sided PCBs provide enhanced circuit density and reliable interconnections through plated-through holes (PTH), enabling complex designs on both sides of the board for optimal space utilization and cost efficiency. We deliver precise trace widths down to 0.1mm (4 mil), impedance control (±10% tolerance), and versatile surface finishes like ENIG, OSP, HASL, or Immersion Gold to ensure superior solderability and corrosion resistance in standard FR4 or high-Tg materials.

We offer full turnkey PCBA services—including fabrication, SMT/BGA assembly, AOI inspection, and functional testing—for consumer electronics (power supplies, LED lighting), industrial controls (automation modules), automotive (dashboard circuits), medical devices, and IoT applications. Rapid 7-15 day turnaround with IPC Class 2/3 compliance and expert DFM support.