Sunny Steel Enterprise Ltd. is a professional steel exporter in China. We specialize in the production of steel product, including stainless steel, galvanized steel, pre-painted steel and carbon steel pipes, ceramic lined composite steel pipe and fittings,elbow, bending and the related products, covering pipe & tube , fitting, bar etc. Based on the standing better and faster servicewe have been the best partner both of the steel factories and suppliers. We offer perfect service to the mills and bring in the highest quality levels at the most competitive price for our customers. Our entire operations are focused on the precise demands of our customers needs. Our production bases cover most of China, with a production capacity of 300,000 MT annually, Size range from O.D: 8--141mm, W.T.0.8--12mm. (cold drawn tube). O.D 141mm--610mm, W.T :5--25mm(hot rolled pipe). With a strict quality assurance system to the manufacturing process, including steel making and finished products inspection.Main Materials >>:Our highly-skilled manpower is dedicated to producing the finest quality steel pipe, pipe fittings, meeting a wide variety of material specifications. Their knowledge and experience of metal properties, welding procedures and quality control have set the pace and standard expected by our customers world-wide.(Alloy tubes) 12Cr1MoV, 10CrMo910, T91, 15CrMo, 35CrMo and 40CrMo; (Seamless steel pipes) 20#, 45#, 20G, 40Cr, 20Gr, 16Mn, 45Mn and 27SiMn of Cr5Mo Our customers are able to rely on us for deliveries timed to meet the exacting requirements of their projects as well as for regular deliveries of stock.