Hunan GL Technology Co., Ltd.ni uruganda ruyoboye nkuruganda rukora amashanyarazi ya fibre optique (umugozi wa ADSS na kabili ya OPGW), aluminiyumu yambaye amashanyarazi (Aluminium Umuyoboro wa Aluminium Clad Steel Reinforced) nizindi nsinga za fibre optique mubushinwa.Dufite ibikoresho birenga 30 byo gukora insinga zitandukanye hamwe ninsinga za optique hamwe nibikoresho birenga 20 byo kugerageza.Imirongo itanga umusaruro harimo Otirishiya MS Amabara Yamabara, Imashini izenguruka amabara, Ubusuwisi Ubusuwisi Cable Secondary Coating Line, Ubufaransa Delachaux ibyuma bitagira umuyonga wo gusudira, umurongo wo mu cyiciro cya mbere cy’iburayi ibyuma byogeza amazi yo mu mazi hamwe n’insinga za OPGW fibre optique, ubushyuhe bwo hejuru bwa fluro-plastike imirongo yisosiyete ya Davis yo muri Amerika, ibice bitatu icyarimwe byasohotse imirongo ihuza imirongo, CCV Catenary yumusaruro wa Troester Company, Ubudage, imirongo ya kabili ya GJB yubahiriza nibindi nibindi

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