4399在线视频免费观看

公司經營 五金(jin)建材(cai)、計算機(ji)(ji)軟(ruan)件(jian)(jian)(jian)(jian)、化工(gong)(gong)(gong)產品(pin)（不含(han)危(wei)險品(pin)及(ji)易制(zhi)毒(du)化學品(pin)）、焊接材(cai)料(liao)、消(xiao)防設(she)備、船舶設(she)備及(ji)配件(jian)(jian)(jian)(jian)、儀(yi)器(qi)儀(yi)表、電(dian)線電(dian)纜、毛氈、吸油(you)氈、圍油(you)欄、救生設(she)備、管(guan)材(cai)、機(ji)(ji)電(dian)設(she)備、工(gong)(gong)(gong)量(liang)刃具、裝(zhuang)潢(huang)材(cai)料(liao)、包裝(zhuang)材(cai)料(liao)、管(guan)道(dao)(dao)配件(jian)(jian)(jian)(jian)、壓縮機(ji)(ji)及(ji)配件(jian)(jian)(jian)(jian)、儀(yi)表儀(yi)器(qi)及(ji)配件(jian)(jian)(jian)(jian)銷售(shou)；安(an)防設(she)備安(an)裝(zhuang)及(ji)維修(xiu)(xiu)(xiu)；機(ji)(ji)械設(she)備及(ji)配件(jian)(jian)(jian)(jian)銷售(shou)、維修(xiu)(xiu)(xiu)、租賃；石(shi)油(you)技術服務(wu)；承裝(zhuang)（修(xiu)(xiu)(xiu)）電(dian)力(li)設(she)施；管(guan)道(dao)(dao)工(gong)(gong)(gong)程(cheng)（不含(han)壓力(li)管(guan)道(dao)(dao)）；市政工(gong)(gong)(gong)程(cheng)；園林綠化工(gong)(gong)(gong)程(cheng)；土石(shi)方工(gong)(gong)(gong)程(cheng)；建筑安(an)裝(zhuang)工(gong)(gong)(gong)程(cheng)。（依法(fa)須經批準的項目(mu)，經相關部門批準后方可(ke)開展經營活動）