Yiwu Yuyu Electronic Technology Co., Ltd. is located in Yiwu, which is the world small commodity center. We are a factory and specialized in the production of a series of bicycle accessories. We are a leading supplier of bicycle lights, bicycle computers, key finders (key rings), etc. Because we are the manufacturer we can produce products as per your requirements. We have development and production ability. We have R&D, moulding, packing and assembling departments and many production ...