Millison not only has a constant temperature machining workshop， but also owns a hundred class, thousand class, and ten thousand class clean workshop. Meanwhile, the machining production line is equipped with five axis/horizontal machining centers, lathes, grinders which including inner circle grinding, outer circle grinding, flat grinding and other high-precision machining equipment both domestically and internationally. In addition, We have the ability to assemble and vacuum package in a thousand class clean environment.