Shanghai Heco-Torque Valve Manufacturing Co., Ltd. is joint enterprise by China and HT valve group, HT group is serving oil mine, natural gas, petrol chemical, electric power, medical treatment, food, water disposal, environment and some other industries. Its products enjoy a high reputation aroud north American and west Europe. HT valve China is providing valves more than one hundred different kinds which include control valves, pneumatic actuators, accessories etc for the branches aroud the world of the group. The headquarters in China is located in Shanghai, we have offices in Beijing; Jinan, Chengdu. The number of employees reached 200 in 2006. HT valve means high quality and best service, "Our specialty makes us rewarded and respected".