YINCLUN ENTERPRISE CO., LIMITED YINCLUN ENTERPRISE supplying a wide range of products including: OCTG Steel Pipe & Tube Valves Flanges Carbon Steel Fittings Rubber Expansion Joints Rubber Flexible Connector Stainless Steel Fittings Ductile Iron Fittings G.I. Fittings Plastic Pipe & Fittings Sealing Material Welding Material Water Pump Clamps Hardware and tools Construction Material Plastic & Rubber Products Machinery and Instrument Sanitary Ware Please contact us at (yinclun at yahoo dot com)