Dav siv nyob rau hauv cov khoom xws li lub teeb diffuser daim hlau, lub teeb qhia daim hlau nyob rau hauv lub rov qab - lub teeb systems thiab advertising boards, raws li zoo raws li cov ntaub ntawv pob tshab xws li rau cov khoom txee, khoom siv hluav taws xob, khoom siv hauv tsev, thav ntawv thiab cov khoom siv hauv tsev, thiab tsim nyog rau extrusion thiab txhaj tshuaj molding txheej txheem.
