Changchun Keyue Optoelectronics Technology Co., Ltd. is registered at No. 1602, Building 1, Phase 1, Longhu Tianze Road, North of Tianze Road, South of Bingnineteen, West of Linhe Street, and East of Bingsixteenth Road, Jingyue Development Zone, Changchun City. The registration authority is the Jingyue High tech Industrial Development Zone Branch of Changchun Market Supervision Administration, and the legal representative is Yu Xiheng. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Natural science research and experimental development; Manufacturing of optical instruments; Sales of optical instruments; Optical glass manufacturing; Sales of optical glass; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of optoelectronic devices; Sales of optoelectronic devices; Manufacturing of inst...