Wudi Kefeng Stainless Steel Products Co., Ltd. specializes in stainless steel lost wax precision investment castings, and the fabrication and sale of valves, pipe fittings and sanitary fittings. We can also design and develop as per customers' requests. At present, our product categories include quick couplings, sanitary unions and various types of fittings. Tailor-designed machining is also available. Our products are made in accordance with API, ANSI, DIN, BS, and JIS standards. We ...