Shanghai Zengxin Machine Electron Technology Co., Ltd.

Shanghai Zengxin Machine Electron Co., Ltd is located in the full of vigor and vitality of the economic metropolis .The company established in 2001.The company is a technological innovative enterprise of producing various kinds of valve test equipment and we insist with the mood factory of science and technology, improve products performance and technical content. In 2008 we successfully manufactured the push-to-talk full automation valve test bench to realize automation of valve test bench. In 2009 we successfully manufactured butterfly valve test bench of DN3000 which is ultra large type press valve test bench of bearing pressure 3200 tons. Technology content, market share, the scale of production are in a leading position in the valve test manufacturing industry.We have got 11 national utility model patents and 3 patents for invention .The companys product category is valve performance test bench,valve assembly line test bench,Valve life test bench and valve open close torque ...