Wenzhou Dingyue Fluid Equipment Co., Ltd. Was founded in 2010, is a professional production of ball valves, diaphragm valves, check valves, butterfly valves, flange electric actuators, joystick, valve head, reflector series of private enterprises. Strong technical force, advanced production equipment, complete testing means. Strictly in accordance with ISO9001 system of three-dimensional layout: Independent research and development, high-end OEM, independent brand.