PVC vaj huam sib luag uas yog ua los ntawm PVC cob yog cov khoom yas zoo tsim los ntawm yas extrusion.
Cov khoom no yog lub teeb, tiv thaiv dej, tiv taus kab mob, tiv taus xeb, nplaim hluav taws, tiv tshav kub, TVOC dawb thiab yooj yim rau
kev tsim khoom lag luam.
Cov khoom tuaj yeem ua tiav zoo nkauj zoo saib los ntawm kev kho saum npoo.
Nws tau siv ntau heev hauv kev lag luam tsiaj txhu tsiaj, faib rau hauv chav dej pej xeem, kho kom zoo nkauj sab nrauv thiab sab hauv, ua haujlwm zoo
phab ntsa thiab lwm qhov chaw.

Loj: