4399免费视频

公司經(jing)(jing)營 五金建(jian)材、計(ji)算機軟件(jian)、化(hua)工(gong)產品（不含(han)危險品及(ji)(ji)(ji)易制毒(du)化(hua)學品）、焊接材料、消防(fang)設(she)備(bei)、船(chuan)舶設(she)備(bei)及(ji)(ji)(ji)配(pei)(pei)(pei)件(jian)、儀(yi)器(qi)儀(yi)表、電線電纜、毛氈、吸油(you)氈、圍油(you)欄、救生設(she)備(bei)、管(guan)材、機電設(she)備(bei)、工(gong)量刃具、裝潢材料、包裝材料、管(guan)道配(pei)(pei)(pei)件(jian)、壓(ya)縮機及(ji)(ji)(ji)配(pei)(pei)(pei)件(jian)、儀(yi)表儀(yi)器(qi)及(ji)(ji)(ji)配(pei)(pei)(pei)件(jian)銷售(shou)；安(an)防(fang)設(she)備(bei)安(an)裝及(ji)(ji)(ji)維(wei)修(xiu)；機械設(she)備(bei)及(ji)(ji)(ji)配(pei)(pei)(pei)件(jian)銷售(shou)、維(wei)修(xiu)、租賃；石油(you)技術(shu)服務；承裝（修(xiu)）電力設(she)施；管(guan)道工(gong)程(cheng)(cheng)(cheng)（不含(han)壓(ya)力管(guan)道）；市(shi)政(zheng)工(gong)程(cheng)(cheng)(cheng)；園林綠(lv)化(hua)工(gong)程(cheng)(cheng)(cheng)；土石方工(gong)程(cheng)(cheng)(cheng)；建(jian)筑安(an)裝工(gong)程(cheng)(cheng)(cheng)。（依法須經(jing)(jing)批(pi)準的項(xiang)目，經(jing)(jing)相關部門批(pi)準后方可(ke)開展(zhan)經(jing)(jing)營活動(dong)）