We are equipped with ultra-precision machining technology and abundant know-how on the basis.We were selected subsequently as a new technology ventures and INNO based on technology development and production technology of Semiconductor Equipment Parts, RF-related high-tech industries such as telecommunications equipment, parts.Because we had obtained some Patents and utility models of a field of slip-ring by doing research continuously and developing advanced technology. "Right path way Management, Innovation Management, Win-Win Management" is our management philosophy, leads us to be succeed at the domestic parts and materials industry.