1.Nws siv tau ua raws li cov duab lom thiab tsis tshua muaj tshuaj lom, nws yog siv los ua kom acrylic, cov hniav tshuaj nplaum, phais cov khoom moulding, thiab lwm yam.
2.Qhov chaw ua haujlwm ntawm hluav taws xob, camphorquinone yog siv los ua cov ntawv luam tawm, tsim cov ntaub ntawv, kev luam tawm, fev thiab lwm yam cuab yeej kaw cia.
3.Nws tseem tuaj yeem siv los tsim cov ntaub ntawv Ethebrees polymer.