Saifu electronics co., ltd is is a professional manufacturer with more than ten-year production and sales history. We register a new company in 2010 with a factory located in Kinbolong Industrial Park in Longhua subdistrict of Shenzhen city, Guangdong Province, China. We specialize in computer peripheral research, production, sales. Our products includes USB2.0 series, USB3.0 series; card reader , Hub, PCI Express card, Express card, HDD Docking station, Mini speaker, we are offering our customers with quality products, good customer service.Welcome any one to our factory for OEM/ODM business, trading partnership and other cooperation. We appreciate your continuous supports and we占쏙옙l do our best to meet your expectations, we占쏙옙e sure SAIFU-TECH will be your best choice in your supply train.