FREEDCONN(FDC) Electronic Co., Ltd headquartered in Shen Zhen, Guang Dong province of China, has aimed to be a leader in providing design engineering and product manufacturing on Sports Bluetooth Intercom Device since 2007. All the technologies and products have been widely used by sports communication field, such as: Motorcycle rider's communication, biker's communication, skier's communication and Auto driver's communication^ We seek not only a supplier relationship to our customers, but ...