Cov thoob khib nyiab sab nraum zoov tuaj yeem ua raws li qhov loj me, xim thiab luam tawm nrog lub logo thiab ntawv raws li qhov xav tau.
Cov thoob khib nyiab sab nraum zoov tuaj yeem nkag mus rau qhov chaw nres nkoj tau txais kev tiv thaiv ntug tsim yam tsis muaj lub kaum ntse ntse thiab burrs, tiv thaiv tes kom tsis txhob raug mob thaum muab pov tseg; qee cov qauv sab nraum zoov yog nruab nrog cov khoom siv hauv av thiab cov xauv, uas ua rau lub installation ruaj khov thiab tiv thaiv tub sab.
Cov hlau nto ntawm cov thoob khib nyiab sab nraum zoov yog du, tsis yooj yim rau stained thiab corrosion-resistant.
Cov ntoo saum npoo ntawm cov thoob khib nyiab sab nraum zoov yog kho nrog kev tiv thaiv, yog li nws tsis yooj yim rau cov stains nkag mus, thiab kev saib xyuas txhua hnub yog qhov yooj yim; Qee qhov ntawm lawv tau nruab nrog cov liner sab hauv uas ua los ntawm cov hlau galvanized, uas yog yooj yim rau kev khaws cov khib nyiab thiab tshem tawm nrog rau kev tu thiab hloov cov ntaub ntawv sab hauv.