Was founded in June 2002. It is located at No. 8, Xingyu Road, Konggang New District, Longwan District, Wenzhou City. It is 2 kilometers away from the airport. Business scope: production and sales of medium and low pressure valves and pipe fittings. With self-support import and export rights, the credit rating of Zhejiang Rural Credit Cooperative Association "AAA" level. Legal representative: Jiang Rijing. In 1992, the department started to focus on the research and development of knife gate valves, gate hoists and other electric, pneumatic, manual valves and other 90 series, more than 8700 kinds of specifications. Widely used in automatic control systems in papermaking, chemical fiber, petrochemical, food, metallurgy, tailings, electric power, pharmaceutical, sewage treatment and other industries. The main business is: production and sales of knife gate valves. And it is a key enterprise in the production of high-pressure knife gate valves in the country. Knife gate valve is a new type of gate valve. Because of its small size, light weight, compact structure and tight sealing, it is increasingly used in various industries. We strive to become stronger and bigger, and strive to leapfrog to an international brand.