Our company can manufacture the following products with great quantities.  PCB/PWB,  Assembly ( SMT, MI, AI ),  Select / Purchase of components / parts in China, with a service of PCB layout . By a series of our productions and service, a lot of troubles/costs can be simultaneously saved in the cooperation with us. We have two PCB factories and three Assembly factories. Our products had been approved by UL and by SGS for RoHS compliance. Our quality system had been certificated and met the requirements of ISO-9001. More information, please view our website www.puchun.com