Tianjin Haolijin Steel Trade Co.,Ltd

Tianjin Haolijin Steel Trading Co., Ltd. was established on April 20, 2011. It is a private enterprise with long-term professional production and distribution of seamless steel pipes. It also has a subsidiary factory: Tianjin Steelpipe Technology Co., Ltd., which mainly produces high-precision cold-rolled products. Thin, medium and thick wall seamless steel tubes and stainless steel tubes.The factory has domestic advanced technology of cold-rolled precision tube production units LG20, LG30, LG50, LG60, specializing in the production of outer diameter: 6-108mm, wall thickness: 0.5-20mm, inner hole: 5-100mm cold-rolled precision steel pipe, Precision bright tube, precision seamless steel tube. Main materials: 10#, 20#, 45#, 20G, 16Mn, Q345B, 27SiMn, 35CrMo, 42CrMo, 20Cr, 40Cr, 15CrMo, 12Cr1MoV, 15CrMoG, T91, 12Cr1MoVG, 1Cr5Mo, stainless steel: 301, 304, 304L, 316 , 316L, 321 and so on. National standard for product implementation: gb/t8162-2008 (structural tube), gb/t8163-2008 (fluid tub......