... sheet,white steel plat ,etc *Metal panel and bottom plate for adverstisement cubic lighting character ,groove character are cut .The ... has avoid trimming and manufacture for the secone time. *Sheet metals such as metal plate ,aluminium sheet,galvanized sheet, ... : 1300mm*2500mm Manufacture material:aluminium sheet,metal plate,white steel plate Manufacture thickness:1mm-3mm galvanized sheet Cutting speed ...