High Tensile steel grade:G350,G450,G550,galvanized steel strip,G550 galvanized steel Galvanized steel strip High Tensile Galvanized Steel-G550/G450/G350Cold rolled carbon steel as raw materials, continuous hot ... Draw quality, deep drawing, Cable industry, welding pipe, building material, construction material etc.Annual production: 200,000 MT/yearGENERAL STEEL GRADE SPECIFICATIONChemistry ...