| Changchun UP Optotech Co., Ltd. engages in the research, development, production, and sale of photoelectric measurement and control equipment, medical testing equipment, and optical materials. It focuses on precision optical mechanical and electrical equipment, light mechanical and electrical integration equipment, optical materials, optical components, medical optical instruments, and endoscopic equipment. Its products include medical testing equipment, photoelectric theodolite optical systems, aeronautical and aerospace cameras, television goniometers, aerial remote sensors, antenna blocks, antenna seats, radar antenna seats, military and civilian medical equipment, K9 Chinese optical borosilicate crown glasses, coating materials, and optical materials. |
