Bicheng Enterprise Company
phone lock, intelligent lock, 6oz, heavy copper, XPC, Manufacturer and Supplier - China
Silver through hole PCB (STH252)
1). Material CEM-3, FR-1
2). Double sided, 1.6mm, 1oz
3). Silver through hole
4). Green solder mask/white silk screen
5). OSP finish
6). Contour profie: Punch







