... , Performance, and SpecificationsWith the features of high strength, high firmness, good water proofing, continuous rolling, ... T13448≥20umFilm gloss 60° (%)GB/49(ASTMD523)High middle low>70 40~70 <40Paint film ... Color-coating plateJISG3312Building industry, household appliance industry, transportation industry, etc.We can design and manufacture according to your requirements. good quality steel sheet ...