Changzhou Yuyang Electronic Science & Technology Co., Ltd is located in Changzhou--a High-tech city, it is a professional manufacture for RCA cable, USB cable, audio plug and related RF products. Our company is found in 2009, we have our own factory and morden procution equipments, any kind of standard and off-standard products can be accepted to produce, we have own research and development group. Yuyang Electronic company can supply you the high-quality products, to help you enlarge your market.