芒果视频下载

深圳(zhen)通(tong)業(ye)(ye)科技股份有(you)限公(gong)(gong)司(si)(si)(si)（以下(xia)簡(jian)稱“公(gong)(gong)司(si)(si)(si)”）成(cheng)立于2000年，是(shi)一家專業(ye)(ye)從(cong)事(shi)軌道(dao)交通(tong)電(dian)氣裝備產品研發、生產、銷售及維保(bao)服(fu)務(wu)的(de)高新(xin)技術企業(ye)(ye)。公(gong)(gong)司(si)(si)(si)于2021年登陸創業(ye)(ye)板成(cheng)功上(shang)市（股票簡(jian)稱：通(tong)業(ye)(ye)科技，股票代碼：300960）；公(gong)(gong)司(si)(si)(si)總部位于深圳(zhen)，下(xia)設廣(guang)州子公(gong)(gong)司(si)(si)(si)、石家莊子公(gong)(gong)司(si)(si)(si)、成(cheng)都子公(gong)(gong)司(si)(si)(si)、武漢子公(gong)(gong)司(si)(si)(si)、長春(chun)子公(gong)(gong)司(si)(si)(si)及全(quan)國(guo)多地(di)檢修服(fu)務(wu)站，銷售和(he)服(fu)務(wu)網絡遍及全(quan)國(guo)。