The Tianjin steel low-cost sales, reasonable deals of Q235 low alloy steel professional distribution to Tianjin billion Xinyu Trading Co., Ltd. professional sales: 45 # high-quality carbon structural steel, alloy structural steel 20CR-40CR, gear steel CGR15, tube batch of 20 # H-shaped steel Q235A Q345ABC, I-beam Q235A, Q345ABC narrow steel material Q195-235A Q345ABC, hot-rolled steel strip Q215-235B, Q345B, cold-rolled sheet material SPCC, 1Cr17, 1Cr13, 2Cr13, 3Cr13, 45 # 10 #, 20GR, 40GR, 35GRMO, 42GRMO, 30GRMOSIA, 20GRMNMO, 20GRMOGRMOTI, 9GRSI, 5GRMNMO. Company-owned Q235 low alloy steel, spring steel, carbon steel, high speed tool steel, round steel Q235 low alloy steel, spring steel, carbon steel, high speed tool steel | round steel Q235 low alloy steel, spring steel, carbon structural steel, high speed tool steel | round steel source is sufficient, the full range, price concessions. Products all primary sources, any turnaround links ...