Gongnai Valve Co., Ltd. was founded in 2013 with a registered capital of 120 million yuan and a plant area of 20000 square meters. t has 120 sets of advanced production equipment, complete test equipment, physical and chemical laboratory, thickness gauge, hardness tester, color flaw detector, ultrasonic flaw detector and valve torque tester. The company has a complete sets of valve performance test equipment to meet the pressure performance test of gas, liquid and various specifications of valves products. The whole production process strictly implements the traceable quality control system. The company combines design, research and development, manufacturing and sales.