Yangtze Optical Electronic Co., Ltd. has filed an IPO.

Yangtze Optical Electronic Co Ltd is a China-based company mainly engaged in the research and development (R&D), production, sales and service of optical fiber ring and its comprehensive solutions. The Company's core products are fiber rings and special optical fibers for fiber optic gyroscopes. The Company's products include adhesives for optical fiber rings, adhesives for other optical fiber devices, coating materials, optical fiber ring production and testing equipment and others. The Company's products are widely used in tactical weapons, strategic missiles, military aircraft, ships, armored vehicles, vehicle platforms, spacecraft, rockets and other equipment. The Company's products are mainly sold to the domestic market.