PVC yog ib yam khoom siv nyob rau hauv lub neej txhua hnub, nrog high plasticity thiab non-toxicity. Lub tshav kub tsis kam ntawm cov khoom siv PVC ua rau kev ua haujlwm nyuaj, tab sis lub siab-precision kub-tswj ultraviolet laser coj PVC txiav rau hauv cov kev taw qhia tshiab. UV laser chiller pab UV laser txheej txheem PVC cov khoom ruaj khov.