Longkou Bluetooth NC Equipment Co.,Ltd is a professional automatic cnc machine manufacturer integrating R & D, production, sales and service. Located in longkou shandong China and established in 1994, with about 30 years of factory experience, and with high quality and good service,our overseas clients faith is imposed by the fact that orders keep on repeating and further business negotiations are on with other developing countries . automatic cnc machine including: screwdriver bits production line macnine, CNC polygon turning&milling machine, CNC vertical turning centre, CNC turning with hobbing machine etc.