Angelalign Technology Inc., an investment holding company, engages in the research and development, manufacture, and marketing of clear aligner treatment solutions in China. Its products include Angel Aligner Pro and Angel Aligner Classic, which are custom made removable clear orthodontic aligners that move the patient's teeth into the proper position over time. The company also provides orthodontics and cosmetic dentistry services, and other dental services through its dental clinics, as well as sells intraoral scanners. It markets four lines of clear aligners, including Angelalign, Angelalign Pro, Angelalign Kid, and COMFOS. The company was founded in 2003 and is headquartered in Shanghai, China.