Shanghai Se Weisi Marine Valve Manufacturing Co., Ltd. is located in "China's economic, financial, trade and shipping center, the largest industrial base in foreign trade port" - Shanghai. The company well-equipped, advanced production technology, production and operation of major professional marine valve and all kinds of hardware accessories.New valve company is committed to the research and development to achieve good results. Is now the company developed into a set of valves research and development, production and sales in one of modern science and technology enterprises. Strong technical force, the existing professional and technical personnel over a hundred people, senior engineers, technicians, a few dozen names, with various types of valve design and manufacturing capability. Company adopts advanced management mode, established a perfect quality assurance system that can provide users with pre-stop after-sale service.