Khoom kom zoo dua:
Qingdao Sainuo pe wax 112 muaj qhov nyuaj siab, zoo demoulding, siab melting point, poob qis, tiv thaiv nag lossis daus, thiab nws cov kua tsis muaj xim thiab pob tshab.Dav siv nyob rau hauv kub yaj adhesives, PVC khoom thiab txoj kev kos xim, thiab lwm yam.