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一般項(xiang)目：建(jian)筑工程用機(ji)(ji)(ji)械(xie)制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)；建(jian)筑工程用機(ji)(ji)(ji)械(xie)銷(xiao)(xiao)售；技(ji)術(shu)(shu)服務、技(ji)術(shu)(shu)開(kai)發(fa)、技(ji)術(shu)(shu)咨(zi)詢、技(ji)術(shu)(shu)交流、技(ji)術(shu)(shu)轉讓、技(ji)術(shu)(shu)推廣；智(zhi)能(neng)基礎(chu)制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)裝(zhuang)備(bei)制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)；智(zhi)能(neng)基礎(chu)制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)裝(zhuang)備(bei)銷(xiao)(xiao)售；數(shu)控(kong)(kong)機(ji)(ji)(ji)床制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)；數(shu)控(kong)(kong)機(ji)(ji)(ji)床銷(xiao)(xiao)售；機(ji)(ji)(ji)械(xie)設備(bei)租賃；電機(ji)(ji)(ji)及(ji)其控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統研(yan)發(fa)；儀(yi)器儀(yi)表(biao)制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)；砼(tong)結(jie)構(gou)構(gou)件制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)；砼(tong)結(jie)構(gou)構(gou)件銷(xiao)(xiao)售；隧道施(shi)工專用機(ji)(ji)(ji)械(xie)制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)；隧道施(shi)工專用機(ji)(ji)(ji)械(xie)銷(xiao)(xiao)售（除依(yi)法(fa)須(xu)經批(pi)準(zhun)的項(xiang)目外，憑營業執(zhi)照依(yi)法(fa)自主開(kai)展(zhan)經營活動）許可項(xiang)目：貨物(wu)進出(chu)口；技(ji)術(shu)(shu)進出(chu)口；預應力(li)混凝土鐵(tie)路(lu)橋梁簡支(zhi)梁產(chan)品生產(chan)（依(yi)法(fa)須(xu)經批(pi)準(zhun)的項(xiang)目，經相關(guan)部門批(pi)準(zhun)后方可開(kai)展(zhan)經營活動，具體經營項(xiang)目以(yi)審批(pi)結(jie)果為準(zhun)）