Ho na le tse peli tse neng li tloaelehile holimo poleiti, The Galvanized Sheet Top Plate le The Plastic Sheet Top Plate.
The galvanized lakane Top poleiti ke ente bōpiloeng ka lakane galvanized, e leng e ventilated, khantša, mocheso-dissipating, bao e seng phonyohe,-ba khahlanong le e senyang le tsoarellang.
The polasetiki phahameng-lebelo poleiti ke ente-bōptjoa le imported boenjiniere le dipolasetiki. Leboteng floating e thatafetseng le tsosetsoa thibela floating ho tloha ho sekamisetsa 'me ho sekamisetsa ka silindara sa. The poleiti ka kakaretso e manganga ho tshusumetso, botsofali le deformation, 'me ka tsela e atlehang mamella boima ba sliver ena.