General company is Taiwan Jitai Corporation, who has professionally produced audio-video wire for 30 years; investment side, Hong Kong Yaoxin Industry Corporation is a branch company of Taiwan Jitai Corporation. And the Dongguan Qiming Hardware Electrical Equipment Co., Ltd. belonging to Hong Kong Yaoxin Industry Corporation has been in Mainland for 12 years, and its audio-video wire, loudspeaker wire and other products are universally praised by users. Suzhou Company was founded in July 2003, and then in November, it was put into production formally, mainly dealing with production of audio-video wire, loudspeaker wire and power socket wire. After the wire production was stabilized, it began to study, develop and make inductance material