本公司常年销售成都、包钢、冶钢、宝钢、天津、鞍山、鲁宝、无锡等几大钢厂产的无缝钢管。 公司承诺：保证以最好的质量，最低的价格，最完善的售后服务来答谢新老客户对本公司的支持。 主营范围：10#、20#、35#、45#材质的结构管，流体管、（高、中、低）压锅炉用管、液压支架管、石油、化工、电力、机械加工、煤矿等各种专用材质的无缝钢管。 The company's annual sales of Chengdu, Baotou Steel, Steel, Baosteel, Tianjin, Anshan, Bao Lu, Wuxi several major steel production of seamless steel tubes. Our commitment: to ensure the best quality, lowest price, best service to thank new and old customers of the company's support. Main Range: 10 #, 20 #, 35 #, 45 # material structural tubes, fluid tubes, (high, medium, low) pressure boiler pipe, hydraulic pipe, petroleum, chemical, electrical, mechanical processing, mining, etc. Seamless steel tubes for various special materials.