FCJ Opto Tech ni iyitsinda rya FCJ, cyane cyane ryibanda ku nganda zitumanaho. Isosiyete yashinzwe mu 1985 yateje imbere itumanaho rya mbere rya fibre rya fibre rya fibre mu Ntara ya Zhejiang, hamwe n'uburambe burenga 30 mu gukora insinga za fibre na quatique n'ibigize.
Isosiyete yamaze gupfukirana inganda zuzuye zitumanaho nziza, nka preform, inzara za fibriya, ibirometero byumwaka. Itumanaho rya Opsique Inkweto za Fiber, Miliyoni 1 ibirori bya ftth hamwe na miliyoni 10 zisesengura ibikoresho bitandukanye.
Twebwe dukorera ahanini kubatwara itumanaho, abashoramari ba EATER, abatanga telecom, Ubushinwa Unicom, New Telecom, New Telecom, New Telecom, New Telecom, New Telecom, New Telecom, muri Teleflicana yoherejwe muri Isi, ntabwo igarukira gusa muri Amerika y'Amajyaruguru & Amajyepfo, Uburayi, Aziya yepfo yepfo, ariko n'uburasirazuba bwo hagati na Afurika birashimishije kubaka umubano w'ubucuruzi. Kubufatanye buzaza, nyamuneka twandikire mu bwisanzure. Dukora bizaba umufatanyabikorwa wawe wizewe!
