Roofing sheets base material is galvanized steel sheet.Ka mor'a hore serame se kene ka har'a mojule, se ile sa fetoha lesela la masenke.Mianly e romelloa Afrika, Thailan.Botenya ke 0.17mm, bophara ke 665mm ho isa ho 762mm.Leqephe le nang le masenke, Letlapa la ho Rula Lesenke le bolelele ba 1829mm 2134mm 2438mm 2743mm 3048mm ects., Leqephe la Marulelo a Setsete a Setsete, Leqephe la Marulelo a Setsete le Kokotsoeng.Litšepe tse chesang tse chesang li na le matla a matle, ho thatafala le polasetiki.E ka boela ea u tlisetsa boiphihlelo ba boleng bo holimo ka ho fetesisa lihokelong tse fapaneng joalo ka ho otla ka litebele tse batang, ho taka terata le ho kobeha.Ka mor'a ho galvanizing, bokaholimo bo shebahala bo le botle haholoanyane 'me bo ka sebelisoa ka kotloloho ho boenjiniere.Tšepe e entsoeng ke setsebi sa hot-dip galvanizing e ka bapala karolo ea asiti le ho hanyetsa ka katleho.Melemo ea tšepe e joalo e chesang-dip galvanized e boetse e matla haholo.