1. Cov nplooj xyoob dag ua cov nplaim hluav taws kub zoo-ua kom zoo dua qub ib puag ncig kev tiv thaiv cov ntaub ntawv xws li ABS yas lossis PU
2. cov nplooj xim xim adopts xim tus phooj ywg
3. Lub cav ntoo yog ua los ntawm cov khoom sib txuas,
4. Ntoo cov ntoo: siv polished thiab kab-dawb ntawm tiag tus xyoob ntoo
5. corrosion zoo kuj, laus kuj, kuj kub, nplaim retardant kuj, tiv thaiv ntau tshaj ib puag ncig, thiab UV tiv thaiv.
6. Khoom siv: Feem ntau yog siv hauv tsev so, tsev khw, tsev so, chaw ua haujlwm, chaw so, tsev noj mov ib puag ncig ntsuab, kho kom zoo nkauj sab hauv thiab sab nraum zoov, thiab lwm yam
7. Ntau yam tshwj xeeb ntxiv rau ntoo xyoob dag tuaj yeem ua raws li qhov yuav tsum tau ua. Yuav kom ua tau raws li qhov sib txawv ntawm cov neeg siv khoom sib txawv.