Raws li cov chaw tsim khoom ncaj qha ntawm EVA ua npuas thaum 2005, Raws li hauv Dongguan thiab Huizhou, Phiaj suav, Peb ua haujlwm ib qho chaw ntawm 30,000 FAB METERS. Peb lub Hoobkas tsom rau kev tsim cov khoom zoo ntawm cov khoom lag luam zoo ntawm cov khoom lag luam rau ntau yam lag luam, suav nrog kev tiv thaiv kev tiv thaiv, pab kas, rwb thaiv tsev, thiab cov pob ncaws pob. Nrog cov txheej txheem ua tiav hauv tsev thiab cov khoom siv tswj tau zoo, Peb ua kom cov xa khoom sai, zoo ib yam zoo, thiab muaj peev xwm ua tiav ob qho tib si loj thiab kev txiav txim ceev. Peb cov khoom xa tawm mus dhau 100 Lub teb chaws thiab cheeb tsam, thiab peb ib txwm txhawb nqa cov nuj nqis ntawm kev ncaj ncees, kev vam meej, thiab kev koom tes ntev ntev.

Xav mus xyuas peb lub Hoobkas lossis tiv tauj peb txhua lub sijhawm. Peb cia siab tias yuav dhau los ua koj cov khoom siv ua npuas ncauj txhim kho.

Tau qhov twg los eva ua npuas ncauj thiab cov kev cai ua npuas ncauj kev daws teeb meem ncaj qha los ntawm thawj lub Hoobkas - txuag koj 20%-30% tus nqi dua lwm tus