ROCKBEN yog cov kws tshaj lij kev lag luam wholesale cov cuab yeej cia thiab cov rooj sib tham rooj tog muag khoom.
Lub sijhawm ua khoom siv feem ntau yog li ntawm 30-45 hnub. Lub sijhawm ua khoom siv tiag tiag nyob ntawm cov duab kos uas tau pom zoo, qhov ntau npaum li cas ntawm kev txiav txim, cov khoom muaj thiab lub sijhawm tsim khoom, thiab tau lees paub nrog kev txiav txim.