Siv: Electrophoretic deposition coatings, siab tawv coatings, muaj peev xwm txheej (tshwj xeeb tshaj yog rau cov khoom noj los yog dej haus ntim nyob rau hauv kev sib cuag nrog nto), coil coatings, hlau hniav coatings.
Kev Siv: Tsim nyog rau cov txheej txheem ua haujlwm siab, cov xim tsheb, cov khoom siv hauv tsev, thiab cov txheej txheem kev lag luam.