4399视频

經營范圍:乘客電(dian)(dian)梯(ti)(ti).載貨電(dian)(dian)梯(ti)(ti).液壓(ya)電(dian)(dian)梯(ti)(ti).雜物(wu)電(dian)(dian)梯(ti)(ti).防(fang)爆(bao)電(dian)(dian)梯(ti)(ti).自動扶梯(ti)(ti).自動人(ren)行道(dao).升降機(ji).起重(zhong)設(she)(she)備(bei)的(de)銷(xiao)售.安裝及(ji)保養服務(wu)； 電(dian)(dian)梯(ti)(ti)產品(pin)技(ji)術研發(fa)(fa)及(ji)技(ji)術咨詢服務(wu)；電(dian)(dian)梯(ti)(ti).起重(zhong)設(she)(she)備(bei).電(dian)(dian)子(zi)設(she)(she)備(bei).電(dian)(dian)氣機(ji)械設(she)(she)備(bei)的(de)配件(jian)銷(xiao)售及(ji)維(wei)修(xiu)；鋼(gang)結構安裝制(zhi)作；鋼(gang)材(cai)(cai).建材(cai)(cai).五金(jin)機(ji)電(dian)(dian).電(dian)(dian)線電(dian)(dian)纜及(ji)電(dian)(dian)梯(ti)(ti)配套(tao)(tao)產品(pin)的(de)銷(xiao)售；高低壓(ya)成(cheng)套(tao)(tao)開(kai)關設(she)(she)備(bei).箱式變壓(ya)器.配電(dian)(dian)箱.控(kong)制(zhi)保護直流電(dian)(dian)源屏.智(zhi)(zhi)能(neng)化成(cheng)套(tao)(tao)控(kong)制(zhi)設(she)(she)備(bei)設(she)(she)計與(yu)生(sheng)產；電(dian)(dian)氣自動化設(she)(she)備(bei).智(zhi)(zhi)能(neng)化設(she)(she)備(bei).光(guang)伏發(fa)(fa)電(dian)(dian).廠礦(kuang)用防(fang)爆(bao)設(she)(she)備(bei).計算機(ji)軟硬件(jian)及(ji)配件(jian).水(shui)暖器材(cai)(cai).燈具.辦(ban)公用品(pin).廚衛潔具的(de)批發(fa)(fa)及(ji)零售；建筑智(zhi)(zhi)能(neng)化.弱電(dian)(dian)建設(she)(she)工(gong)(gong)(gong)程(cheng).電(dian)(dian)力工(gong)(gong)(gong)程(cheng)設(she)(she)計與(yu)施(shi)工(gong)(gong)(gong).電(dian)(dian)子(zi)領域內的(de)技(ji)術開(kai)發(fa)(fa).技(ji)術轉讓.技(ji)術咨詢服務(wu)；建筑裝潢材(cai)(cai)料(liao).保溫(wen)材(cai)(cai)料(liao)銷(xiao)售.房屋修(xiu)繕.廠房車間維(wei)修(xiu).建筑工(gong)(gong)(gong)程(cheng).路橋工(gong)(gong)(gong)程(cheng).水(shui)利工(gong)(gong)(gong)程(cheng).防(fang)腐防(fang)水(shui)保溫(wen)工(gong)(gong)(gong)程(cheng)的(de)施(shi)工(gong)(gong)(gong)；