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Construction Steel
Certifications
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Description
Zhongtian Steel produces construction steel including hot-rolled ribbed bars, hot-rolled plain round coils, and hot-rolled threaded coils, size Φ6-Φ40, complying with GB, BS, SS, CS, KS standards. Grades include HRB400, HRB500, used in civil engineering, ports, airport runways, high-rise buildings. Products hold multiple international certifications.
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