Guangzhou Chuanzhou Electronic Technology Co.,Ltd. was set up in 2007. We are a high and new tech enterprise which concentrates on one stop of R&D and manufacture and technical advice of wireless transmission technology application. Our products include FM Transmitter, wireless sound box, receiver, Fm transmitter PCB, broadcast radio amplifier, power adapter, cable and antenna. These products are widely used in various areas, such as elevator wireless SOS system, kindergarten wireless ...