Wenzhou Yifang(EFUN) Valve Co., Ltd. is a professional manufacturer of valves, and we have perfect production and quality systems, CNC lathes and a processing center. Since establishment, our company has been devoted to designing and introducing technical equipment. So far, our company has provided a variety of products, such as gate valves, globe valves, check valves, ball valves, butterfly valves, plug valves, pipe fittings and other related products.We comply with API, ANSI, BS, DIN, NF, JIS, JPI and GB to manufacture products with sizes ranging from 1/4"-40" (DN6-1000mm),...