R&D function 1. One-stop pcb&pcba service 2. Approval: ISO9001:2008, IPC Member 3 ... 1 to 12 Layer PCB fabrication, PCB design, PCB layout, PCB manufacturing, PCB Assemblies, components sourcing, PCBA Function Test, design solution.PCB Specification of ZLX technology ... ROHS15profiling punchingRouting,V-CUT,Beveling16. providing you one-stop pcb assemblies service. PCB Manufacturing Process R&D function