Liaocheng Dongruida SteelLimited CompanyA comprehensive steel pipe sales enterprise that produces and sells, the company ownsGoodOur company boasts comprehensive research and technology capabilities, including mechanical property testing, process performance testing, eddy current testing, hydraulic testing, and a full range of detection technologies.GoodOur R&D and testing team, trusted by a wide range of domestic and international users for many years, is known for its integrity, quality assurance, timeliness, and efficiency.GoodCollaborating Partners!PrimaryManufacture precision bright tubes and precision annealed tubes; currently ownLG30、LG50、LG60Cold Rolling Mill12Group, primarily produces:3mm-121mmNo Chinese content provided.0.1mm-25mm(Customizable diameter100-325MM  Wall thickness4-50MMLarge Diameter Precision Steel Pipe)Manufacturing Material10#、20#、35#、45#、Q345B、20Cr、40Cr、35CrMo、42CrMo、(30crmosiA)Currently, we have a large indoor warehouse with stock of precision bright pipes.3000YuTun, seamless steel tubes in various materials10000Yu Ton, equipped with CNC saws for cutting, we can custom-make precision tubes in various specifications and special materials according to customer requirements!