S-Valve Co., Ltd. is a sanitary valve enterprise specialized in sanitary valves, fittings, equipment. We are leading to customer satisfaction to meet the variety of customer requirements with accumulating experience and high-tech. With gradual technology advancing and market needs, we are making an effort to satisfy the needs by continuous research and development. We do our best to be trusted and to grow together with customers providing best products based on systematic technology establishment and excellent quality control.