USB Extension Cable Suppliers

Spring Electronics was start work in year 2012.We are professional China USB Extension Cable Suppliers and China USB Extension Cable manufacturers,We are consist of three factories and one import & export company. One factory doing research and manufacture CATV / fiber optic cable system equipment, one factory manufacturing LED Products, one factory manufacturing components & accessories. All factories are ISO:9001 certified,Since founded, Spring is committed to supply high quality USB Extension Cable for our clients.Under strict inside and outside QC system, lead us as a flag of quality. Ensure our clients use our USB Extension Cable worry-free. Then fasten ties built in years cooperation, also the long-term friendship !