Pom kev lag luam

NDC Kub Qhuav Adhesive Daim Ntawv Thov nyob rau hauv:
Lub lim
Khoom Siv Hauv Tsev
Lub Tsheb Los Ua Ke
Soundproof Cov Ntaub Ntawv
BITUMEN COV NTAUB NTAWV
Siv dav hauv ntau yam kev lag luam, NDC HMA thov Technology yog qhov pom zoo kom yog cov khoom siv ntawm HMA thov los ntawm tsim cov tuam txhab.