yog ISO9001 pom zoo Hoobkas txij thaum 1989, nyob rau hauv Tuam Tshoj nto moo steel fastener ntau lawm nroog - Yongnian, nrog ntau tshaj 30 xyoo OEM ntau lawm kev thiab zoo heev tswv yim los ntawm Tuam Tshoj thiab txawv teb chaws cov neeg muas zaub.Peb cov khoom tau raug xa tawm mus rau ntau tshaj 25 lub teb chaws suav nrog Europe, Amelikas, South America, Asia, Middle-East, Africa ....
Peb cov khoom siv dav dav tau siv tau zoo rau cov haujlwm loj thoob ntiaj teb xws li Tuam Tshoj txoj kev tsheb ciav hlau lub tsev, Singapore lub teb chaws vaj tsev, Moscow kev kub ceev tsheb ciav hlau lub tsev, Ethiopia loj choj tej yaam num….
Kawm ntxiv