Established in 1979 specalizing in the manufacture of Keyless Dril Chucks under the brand names Evermore and Golden Goose. The company is always pushing ahead and improving business operations, product quality, developing new technology, and stablizing production capacity. In 1992 the company set up its VDI department producing VDI tuming/milling tool holders, and in 2002 successtuly began producing CNC chucks, Boring tooling system, tool holders and other precision machine accessories. In 2008, the company started research and development, production pneumatic grippers. Whether in terms of quaity management or customer service has reached the certain level.