1.Shenzhen pcba manufacturer 2.China pcba manufacturer 3.Sourcing component 4.Functional test in PCBA ... .PCB assembly About product: 1. We are pcba manufacturer in China, professional at PCB+Sourcing components+PCB Assembly, one-stop service2 ... ,telecommunication, networking, printer and house controller 2. Production Ability: High precision 0201,0402,0603,fine pitch QFP,BGA, bonding size components3 ...