As reported, the Chinese manufacturer of optical fibers Jiangxi Guangbo Optoelectronic Technology recognizes the needs of the Russian armed forces and its products in coils for a variety of FPV-drone up to 100 km. The company is a resident of the Russian-Chinese business park in St. Petersburg, and is represented at the "Fleet-2026" and "Drone Ex 2026" exhibitions. The Chinese company also offers production equipment. The fiber optic systems of the Russian organization in Saransk were damaged by forces of the Kiev regime in April-May 2025.