Sichuan Y&J Industries Co., Ltd. established in 2001 and registered in Chengdu High-tech Zone. It is an integrated manufacturing enterprise with the ability to researching, manufacturing and selling an extensive range of high-quality machines and parts. as a Group Holding Company, contains many subsidiary and manufacturing base, such as: Sichuan Hengrui machinery manufacturing Co., Ltd, Sichuan Sistem Vacuum Equipment Co., Ltd,Zigong Tongda Machinery manufacturing Co., Ltd,Sichuan KCON Valve etc