Major production and marketing Baotou Steel Group Seamless Steel Tube Plant, Tianjin Seamless Steel Tube Plant, Chengdu Seamless Steel Tube Plant, Shandong seamless steel pipe plant, seamless pipe plant of Baosteel, smelting steel seamless pipes plant, Anshan Steel Plant, Wuxi no seam pipe plant, seamless pipe plant in Anyang, Hengyang seamless steel manufacturers and other large state enterprises material for the production of steel pipe 10 #, 20 #, 35 #, 45 #, 20G, 40Cr, 20Gr, 16Mn-45Mn, 27SiMn, Cr5Mo , 12CrMo (T12), 10CrMo910, T91,15CrMo, 35CrMo, 40CrMo, 27SiMn, Cr5Mo, 15CrMo alloy tube, 12Cr1MoV steel pipe, 35CrMo steel cylinder, P91,10CrMo910, GCr15 bearing steel, DZ40 geological pipe, DZ40 drill collar drill pipe, DZ50, DZ55 geological core tube, R780 geological drill pipe, DZ60 wireline coring drill pipe GB9948-88, geological drilling pipe YB235-70, automobile axle casing YB / T5035-96 other standard Seamless, my company's existing inventory where 10,000 tons of 45 # tube, more than 1,000 varieties of any of your purchase, leading products: structural tubes, fluid pipes, boiler tubes, fertilizer tube, alloy pipe, shaped tube, precision cold drawn pipe, large diameter thick-walled tube is a highly-scale production of steel pipe sales enterprise where 45 # tube, is "steel Association," member units. Companies and Baotou Seamless Steel Tube Plant, Chengdu Seamless Steel Tube Plant, Hengyang seamless pipe plant, seamless steel pipe plant Baosteel, Anshan Iron and Steel Seamless Steel Tube Plant, Steel pipe plant, Wuxi Seamless Steel Tube Plant, Tianjin (large) small seamless steel pipe plant and a dozen large steel mills have maintained long business relationship with Jiangsu 45 # tube, business throughout the country. The company sold seamless: the 20th seamless pipe, seamless pipe 45, 16Mn seamless tube 45 #, 27SiMn hydraulic pipe, GB3087 low pressure boiler tubes, GB5310 high-pressure boiler tubes. Alloy tube: 12Cr1MoV alloy pipe, 15CrMo alloy tube