HUAB DUA®yog npaj cov khoom siv ntau dhau los kom rov ua dua cov khoom lag luam tom qab raug kaw ib ntus vim hais tias TSIS TAU-19, tam sim no,HUAB DUA®muaj cov khoom siv txaus los tsim cov khoom lag luam aluminium, suav nrog Aluminium Txheej Txheej, Txhuas Vaj Huam Sib Luag Txhuas Vaj Huam Sib Luag, Txhuas honeycomb vaj huam sib luag, vaj huam sib luag txhuas txhuas ntawv, thiab lwm yam
