4399免费视频

經營范圍包含(han)：環境保護(hu)專(zhuan)用(yong)(yong)設(she)(she)備(bei)銷(xiao)售(shou)；氣(qi)體(ti)、液體(ti)分(fen)離及純凈設(she)(she)備(bei)銷(xiao)售(shou)；氣(qi)體(ti)壓縮機(ji)(ji)械銷(xiao)售(shou)；發(fa)電(dian)(dian)機(ji)(ji)及發(fa)電(dian)(dian)機(ji)(ji)組銷(xiao)售(shou)；閥門和旋(xuan)塞銷(xiao)售(shou)；通(tong)(tong)訊設(she)(she)備(bei)銷(xiao)售(shou)；儀(yi)器(qi)儀(yi)表銷(xiao)售(shou)；化(hua)工產(chan)(chan)(chan)品(pin)銷(xiao)售(shou)（不含(han)許(xu)可類(lei)(lei)化(hua)工產(chan)(chan)(chan)品(pin)）；五金(jin)產(chan)(chan)(chan)品(pin)批發(fa)；五金(jin)產(chan)(chan)(chan)品(pin)零售(shou)；電(dian)(dian)子產(chan)(chan)(chan)品(pin)銷(xiao)售(shou)；特種設(she)(she)備(bei)銷(xiao)售(shou)；計(ji)算(suan)機(ji)(ji)軟硬(ying)件(jian)及輔(fu)助(zhu)(zhu)設(she)(she)備(bei)批發(fa)；計(ji)算(suan)機(ji)(ji)軟硬(ying)件(jian)及輔(fu)助(zhu)(zhu)設(she)(she)備(bei)零售(shou)；第二類(lei)(lei)醫療器(qi)械銷(xiao)售(shou)；通(tong)(tong)信(xin)設(she)(she)備(bei)銷(xiao)售(shou)；數字視頻監控系統銷(xiao)售(shou)；物聯網技(ji)(ji)術(shu)服務；技(ji)(ji)術(shu)服務、技(ji)(ji)術(shu)開發(fa)、技(ji)(ji)術(shu)咨詢、技(ji)(ji)術(shu)交流、技(ji)(ji)術(shu)轉讓、技(ji)(ji)術(shu)推廣；電(dian)(dian)氣(qi)設(she)(she)備(bei)銷(xiao)售(shou)；機(ji)(ji)械設(she)(she)備(bei)銷(xiao)售(shou)；電(dian)(dian)子專(zhuan)用(yong)(yong)設(she)(she)備(bei)銷(xiao)售(shou)；貨物進(jin)出(chu)口(kou)；技(ji)(ji)術(shu)進(jin)出(chu)口(kou)；進(jin)出(chu)口(kou)代理；干燥(zao)機(ji)(ji)、智(zhi)能產(chan)(chan)(chan)品(pin)、電(dian)(dian)子自動化(hua)設(she)(she)備(bei)銷(xiao)售(shou)。