Lintho tse entsoeng ka tšepe ke tšepe ea boleng bo phahameng ea carbon e lumellanang le maemo a naha. Likarolo tsa tšepe le li-fasteners li sebetsoa ho ea ka "GB/T1912-2002 Litlhoko tsa Tekheniki le Mekhoa ea Teko ea Lera le Chesang bakeng sa Tlhahiso ea Metal Coating Steel". Litšepe tse chesang tse ka hare le ka ntle li lokela ho finyella litlhoko tsa naha (GB/T3091-93) tsa lihlahisoa tsa boleng. Sekhahla sa Galvanized se lokela ho ba le botenya bo lekanang, ha se na burr, 'me botenya ba masenke ha bo ka tlase ho 60um. Ke tlhahiso ea lifeme, le kopano setšeng. Ka sehloohong mohaho kholomo e welded ka motheo prefabricated tšepe likarolo; ho phaella ho palo e nyenyane ea li-fittings, lisebelisoa tse ling tse amanang le mohaho oa sethopo li kenngoa ka ho toba ka li-screws kapa li-Self-drilling le li-screws.