longji group is one of the National second giant industrial enterprises and Provincial hige-tech enterprises.The company,which was founded in 1971,occupying 500,000 square meters,have more than 3600 staff,total capital exceed RMB600 million.In 2005,the group company has achieved cmmercial gross output value of 1000 million yuan.Our main product are heavy duty drum and rotor,brake pad and shoe,water pumpt,oil pump,air commpression,brake rotor and drum.