Price, quality and speed advantages To keep our prices competitive, Shenzhen Xiangke Industry Co., Ltd. has own factory (Yonglong Hardware&LS Plastic Manufactory) in low-cost Dongguan of China. But to guarantee buyers only the best terms quality, we can do design other advanced processes ...

Founded in 1996, Shenzhen Topband Co., Ltd. is a high-tech enterprise cooperating closely with Tsinghua University. Approved by government and listed Stock Exchange, we have developed into leading manufacturer that provides wide range of power supplies. We various types products, such ...