4399在线视频免费观看

山(shan)東東方(fang)智光(guang)網絡通信有限(xian)公(gong)(gong)司(si)(si)創建(jian)于(yu)2020年(nian)，秉承以“信息通信”為(wei)產業核心(xin)，是專業研發、生產、銷售各類單模光(guang)纖(xian)(xian)、光(guang)纜、無源(yuan)光(guang)器(qi)件(jian)(jian)(jian)、光(guang)分路器(qi)、芯(xin)(xin)片和(he)配線(xian)產品(pin)的國(guo)家級高新技(ji)術企業。公(gong)(gong)司(si)(si)產品(pin)廣泛用于(yu)中國(guo)移(yi)動、中國(guo)電信、中國(guo)聯(lian)通、國(guo)家廣電、國(guo)家電力、國(guo)防工程及鐵路、地鐵、數據中心(xin)、公(gong)(gong)路、機(ji)場、油田(tian)等重(zhong)點(dian)工程。公(gong)(gong)司(si)(si)已實現光(guang)纖(xian)(xian)、光(guang)纜、光(guang)器(qi)件(jian)(jian)(jian)產業鏈全覆蓋，年(nian)產光(guang)纖(xian)(xian)拉(la)絲1200萬(wan)芯(xin)(xin)公(gong)(gong)里(li)、各類通信光(guang)纜1000萬(wan)芯(xin)(xin)公(gong)(gong)里(li)、蝶形引(yin)入光(guang)纜100萬(wan)皮長公(gong)(gong)里(li)、各類無源(yuan)器(qi)件(jian)(jian)(jian)100萬(wan)(套(tao))。為(wei)“一帶(dai)一路”和(he)軌道交通、電力、能源(yuan)、軍工建(jian)設等提供(gong)最先(xian)進的光(guang)通信產品(pin)及技(ji)術服務。