成都(dou)建筑幕(mu)(mu)墻(qiang)(qiang)三級資(zi)(zi)質(zhi)(zhi)換(huan)(huan)(huan)證(zheng)(zheng)二(er)級怎(zen)么(me)換(huan)(huan)(huan) ?昨天有一個(ge)客戶咨詢到,原公司資(zi)(zi)質(zhi)(zhi)是幕(mu)(mu)墻(qiang)(qiang)三級,金(jin)屬門(men)窗三級資(zi)(zi)質(zhi)(zhi),根(gen)據(ju)新政策需要換(huan)(huan)(huan)證(zheng)(zheng),根(gen)據(ju)新版資(zi)(zi)質(zhi)(zhi)標準,幕(mu)(mu)墻(qiang)(qiang)專(zhuan)業承包資(zi)(zi)質(zhi)(zhi)已經取(qu)(qu)消了三級資(zi)(zi)質(zhi)(zhi),現在換(huan)(huan)(huan)證(zheng)(zheng)的(de)話,直接換(huan)(huan)(huan)證(zheng)(zheng)成為二(er)級,金(jin)屬門(men)窗資(zi)(zi)質(zhi)(zhi)已經取(qu)(qu)消,只要經營范圍
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