Shangha Cezhen automation instrument company was established in 2004, which is a research and manufacturing enterprise of factory automation sensors located in Shanghai Wujing Development Zone. After more than ten years of growth, it has established a national brand in China's industrial automation industry, and plans to develop into a global high-tech enterprise. Shangha Cezhen is headquartered in Shanghai, China, with offices in major cities such as Chongqing, Tianjin, Zhengzhou, and more than 20 agencies in China. Shanghai Cezhen has always been adhering to the tradition of providing customers with the best quality and service, and is selling all over the world with its high quality, complete variety and reasonable price.