We are the professional manufacturer factory of PC Power Supply in China. Our factory name is Guangzhou YiQI Electronic Equipment Co.ltd . We have the Manufacture experience for 15 years. we have complete quality system,and advance testing machine. All the product are 100% testing and 100% burn in . " the high quality and customer first " is our belief. We mainly produce the OEM orders . And we also accept ODM,SKD,CKD order too . We will try our best to service for you . Our product is main from 200W to 1000 , we have CE ,FCC ,CB and ISO9001 certificate.