DonJoy is a US-based company that specializes in the production of orthopedic braces, supports, and other medical products. The company was founded in 1978 by a team of medical professionals who aimed to develop innovative and effective solutions for musculoskeletal conditions. DonJoy's products are designed using advanced technology and materials, and manufactured with strict quality control standards to ensure their effectiveness and comfort, which has earned them a reputation as a trusted and popular brand in the orthopedic industry.