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Pre-painted Galvalume Steel sheets/coils(PPGL): It is the raw material of roofing ...
Pre-painted Galvanized Steel sheets/coils (PPGI): It is the raw material of roofin...
Hot Dipped Galvalume Steel Sheet/Coil (GL) It is the raw material of roofing steel...
Hot Dipped Galvanized Steel Sheet/Coil (GI): It is the raw material of roofing ste...