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ASTM A299 Gr.A steel is a manganese-silicon carbon steel plate for use in welder boil...
ASTM A299 Grade B is a manganese-silicon carbon steel plate for use in welder boilers...
Henan Xichen Metal & Mineral Products Co., Ltd supply St37-2, St37-3N, St52-3,St52-3N...
we supply SAIBIC rebar steel, Railway steel R50 - R65, Billet steel, Coil steel
China new steel holding group co., Ltd is one of the largest iron and steel productio...