許可經(jīng)營(yíng)項(xiàng)目：無(wú)。一般經(jīng)營(yíng)項(xiàng)目：混凝土添加劑及摻合劑、保溫材料（以上項(xiàng)目國(guó)家有專(zhuān)項(xiàng)審批規(guī)定的產(chǎn)品除外）加工銷(xiāo)售。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）北屯建強(qiáng)建材外加劑廠(chǎng)產(chǎn)品設(shè)備