◆ Mefuta e mengata e fapaneng ea lihlahisoa, ho kenyeletsoa HDPE,TPO, PVC EPDM,EVA,Geotextile.etc.
◆ Mefuta eohle ea li-membrane, ho kenyeletsoa lehlabathe le koahetsoeng, lepolanka la litsela, le matlafalitsoeng, boea bo ka morao, bo ikemetseng, joalo-joalo.
◆ Lisebelisoa tsohle li teng, ho kenyeletsoae entsoeng esale pele, ho tiisa le ho fasteners.
◆ Ha ho na matšoenyeho bakeng sa ntlha e 'ngoe le e' ngoe ka boleng, litheko, sephutheloana, thomello, phano,gurantee, tšebeletso.etc.