Dongguan dassault optical fiber co. LTD

The article module
2015-11-24
"Forty years ago, I just wanted China to have its own fibre-optic communications and keep up with the world's technologi...
2015-11-24
In recent years, plastic fiber is becoming more and more familiar to people. Due to its more advantages in resisting ext...
2015-11-24
福建厦门电业局大力推进公变采集终端采用光纤接入主站工作,7月12日,第一台采用这种方式接入主站的公变在厦门市...