peb tej yaam num

Cov neeg siv khoom zoo yog lub hom phiaj peb nrhiav. Qingdao Tracy Yav Tom Ntej Tech Plastic Co., Ltd. tau tsim cov tswv yim zoo tshaj plaws thiab cov neeg muaj peev xwm ua tau zoo, tsom mus rau kev tsim khoom ntawm txhua yam khoom siv yas thiab tag nrho cov kev pabcuam kev tshaj lij, peb txhua yam ntawm cov khoom siv yas extrusion witch raws li cov kev xav tau ntawm lub ntiaj teb no. users.Rigorous tsim, nruj standardized manufacturing txheej txheem thiab zoo heev muag-kev pab cuam lav peb cov cav tov nrog npaum, zog txuag, multi-function thiab zoo heev zoo ntau lawm kab khoom thiab xav txog kev pab.