(Hyogo) - Communication Sound System NET Shopping (amplifiers, wireless, microhones, PA)
(Mie) -(2000) company in wireless communication and electrics field such as communication equipment, security equipment, cellular phone repeater(small size) and hands free car kit. (REPEATER, CELLULAR, Wireless, Tsukamoto, hands, free, 2003C, KATANA, TUNAGA-RU, Radio)