Changchun UP Optotech Co.,Ltd. engages in the research, development, production, and sale of photoelectric measurement and control equipment products in China. It also offers optomechanical instruments, optomechanical integrated equipment, optical materials, optical components, medical equipment, disinfection equipment, grating encoders products, composite material products, and disinfectants. Its products include photoelectric theodolite, aerospace products, space camera, K9 Optical Glass, Coating materials; and medical devices, including special visual inspection device, portable digital inclinometer, tilting bed, vestibular function checker, dark adaptation checker, rapid physical examination device, cervical psoas muscle trainer, high-throughput cell screener, large field of view imaging analyzer, acidic oxidation potential water, and intravenous fluid aids. Further, it is involved in import business of mechanical equipment, spare parts, raw and auxiliary materials, and technologies. The company was founded in 2001 and is based in Changchun, China.