Wonil Industry Co., Ltd, which is a domestic valve manufacturer, is manufacturing different kinds of items such as water and sewage valves, fire valves, and joints. By securing a large amount of inventory, it is achieving customer satisfaction with quick delivery and competitive prices.
Wonil Industry Co., Ltd is the largest company that holds KS, KC, and KFI certifications for 85 products. It is a company with 30-years of tradition that can flexibly deal with market situations based on continuous R&D.
Materials: cast iron, cast steel, ductile, brass, stainless