... stripsurface treatment:aluzinc coatedapplication:roofing sheet,construction,sandwich panel,metal wall and so onwidth:30-1500mmlength:as your ... C at sightApplication: CONSTRUCTIONOutsideWorkshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth ... (at)wwsteel(dot)cnPhone: +8615069086312Skype: ada19880109 galvalume sheet metal