... Rigao Electronics is a professional remarkable pcb assembly service and dip soldering service supplier and factory, we can offer you customized products price ... Fully Electronic Manufacturing Services(EMS):1. PCB Assembly: SMT, THT/DIP, BGA, COB soldering.2. PCB Manufacture: 1-64 layers, ... owr products?A: No, we just do the customized PCB and PCBA prodution, also PCB/PCBA design is welcome. Thanks ...