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ASTM A53 A36 BS1387 Hot Dipped Galvanized Rectangular Steel Pipe
Pre Galvanized Rectangular Steel Tube For Building Bridges
EMT Conduit Galvanized Steel Pipe
ERW SHS RHS Welded Black Square Steel Pipe For Building Construction
ERW Welded Black Rectangular Steel Tube For Building Construction
ASTM A53 Grade B Welded Black ERW Black Round Steel Pipe
Cold Rolled Black Annealed Square Rectangle Steel Tubing
ASTM A795 Red Painted Fire Groove Steel Pipe
Thin-Wall Cold Rolled Black Annealed Steel Pipe
Painted And Oiled Black Steel Pipe With Thread Coupling
API 5L ISO3183-3 GB9711 LSAW Large Diameter Steel Pipe For Water Oil Gas Fluid
CREDIT STEEL INDUSTRIAL has 4 factorys, which located in Tianjin city and Heibei province, boasts its more than 500 staffs; professional technicians more than 100 people; owned 12 advanced production lines, full of inspection equipments and supporting energy saving facilities.
Global crude steel production fell 5.1% year-on-year in April
Operation of the steel industry from January to September 2021