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S355MC HOLLOW SECTIONS YUANTAI GROUP is the largest hollow sections factory in Northern China, yearly produce 10,000,000tons hollow sections. S355MC is a hot-rolled, high-strength low-alloy steel. It combines high strength with outstanding formability and consistent quality.TIANJIN YUANTAI DERUN PIPE MANUFACTURING GROUP S355MC HOLLOW SECTIONS YUANTAI GROUP is the largest hollow sections factory in Northern China, yearly produce 10,000,000tons hollow sections. S355MC is a hot-rolled, high-strength low-alloy steel. It combines high strength with outstanding formability and consistent quality.

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