Founded in 2003, Wenzhou Baiyun Pump & Valve Co., Ltd. is a joint venture engaged in the production of all kinds of valves. We integrate new product research and development, scientific design and intensive manufacturing. With emphasis on developing new products, our company makes continuous efforts to improve our management and product quality. We have obtained the ISO9001 certificate. In order to satisfy the needs of our customers and the demands of the market, our company has introduced the science and technology from America and Italy. We have also brought in advanced management and production technology. We have developed a series of products such as magnetic valves, two-way electric valves, building automatic valves and pressure differential bypass valves. Our company also supplies proportional integral electric valves, temperature control valves and dynamic equilibrium electric