... pcb assembly manufacturer. we are a RoSH compliance pcb assembly manufacturer in china.1. OEM,ODM,SMT ... nad final assembly for export2. Good quality with reasonable price3. Rosh compliance , ISO9001:2008Pcb assembly manufacturing service:1. Turnkey contract PCBA ... . Strong ability in material sourcing and quality management3. Quality authentication: Rosh(lead-free , Pb-free), ISO9001:2008,UL4. SMT ,DIP ...