2L Hard gold PCB
United States - Alcohol-free, 15y ago, 548 hits
RayMing (www.raypcb.com ) is a professional High-tech PCB Manufacturer of single-sided, double-sided and multilayer printed circuit boards(up to 20L)
Double-sided HASL Finished
United States - Alcohol-free, 15y ago, 505 hits
RayMing (www.raypcb.com ) is a professional High-tech PCB Manufacturer of single-sided, double-sided and multilayer printed circuit boards(up to 20L)
