Shantui (Beijing) Lub Tuam Txhab tau tham nrog Tuam Tshoj Poly Group ntawm txhua qhov kev koom tes ntawm kev lag luam khoom siv txawv teb chaws, tau ua ntau yam kev sib txuas lus ntawm kev ua tub rog txawv teb chaws, thiab ua tiav kev koom tes nrog kev sib tw tsheb loj rau txoj haujlwm no.Thawj pawg ntawm kev cog lus cog lus nrog peb SD16 #bulldozers thiab ib pawg ntawm cov khoom seem.