Seamless square steel tube








The company specializes in the production and sales of square pipes, rectangular tubes, welded pipes, and special-shaped steel pipes. Our products include high-strength material series, low-temperature resistance series, large-diameter thick-walled series, European, American, and Japanese standard series, cold-rolled precision bright series, and hot-dipped galvanized series, etc.Product applications cover a wide range: architectural steel structures (large venues, convention centers, stations, stadiums, residential renovation, etc.), railway bridges, vehicle manufacturing, shipbuilding, tra…


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