pcb design and assembly 1. One-stop pcba service 2. Fast delivery with high quality 3. Reply Email in 4 hours 4. UL,SGS pcb design and assemblyPCB&PCBA manufacturer: We can offer 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: 1layer1-12 layer2MaterialFR-1,FR-2, ...