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建筑工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)施(shi)(shi)工(gong)(gong)(gong)總承(cheng)包(bao)(bao)貳級(ji)，鋼結構(gou)(gou)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)專(zhuan)業承(cheng)包(bao)(bao)貳級(ji)，防(fang)(fang)水(shui)防(fang)(fang)腐保溫(wen)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)專(zhuan)業承(cheng)包(bao)(bao)貳級(ji)，建筑裝(zhuang)修裝(zhuang)飾工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)專(zhuan)業承(cheng)包(bao)(bao)貳級(ji)，石油(you)化工(gong)(gong)(gong)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)施(shi)(shi)工(gong)(gong)(gong)總承(cheng)包(bao)(bao)叁級(ji)，市政(zheng)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)施(shi)(shi)工(gong)(gong)(gong)總承(cheng)包(bao)(bao)叁級(ji)，水(shui)利水(shui)電(dian)施(shi)(shi)工(gong)(gong)(gong)總承(cheng)包(bao)(bao)叁級(ji)；園(yuan)林綠化工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)，機(ji)械設備安裝(zhuang)與租(zu)賃，土石方工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)，土方回填，溫(wen)室大棚改造，模板腳手架工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)，地基基礎(chu)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)專(zhuan)業承(cheng)包(bao)(bao)，起重(zhong)設備安裝(zhuang)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)專(zhuan)業承(cheng)包(bao)(bao)，機(ji)電(dian)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)安裝(zhuang)，環(huan)保工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)施(shi)(shi)工(gong)(gong)(gong)，房屋(wu)拆(chai)除(chu)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)施(shi)(shi)工(gong)(gong)(gong)（不含爆破(po)），消(xiao)防(fang)(fang)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)施(shi)(shi)工(gong)(gong)(gong)；建材(cai)銷售(shou)；混凝土預制構(gou)(gou)件加工(gong)(gong)(gong)及銷售(shou)。（依法須經(jing)批準(zhun)的項目，經(jing)相關部門批準(zhun)后(hou)方可開展經(jing)營活動）