... keep HEA, HEB, IPN, IPE, UPN, Steel Plates, Steel Sheets, Angles, Flat Bars, Round Bars and Square Bars in stock ... Coils, Slits and Sheets- Prepainted Coils, Slits and Sheets- Tinplate Coils and Sheets, Aluzinc (Galvalume) Coils- Galvanized Corrugated Sheets- Floor / Chequered Sheets (Diamond Shape ... Seamless Pipes " DO THE BEST STEEL SUPPLIER "................. corrugated galvanized zinc roof sheets