Ching Chang Gear Enterprise Corporation was founded in 1970, and specializes in manufacturing all types of gears, and mechanical components. Gears are critical and necessary components for all mechanical assemblies. The gear designs are sophisticated and used for diverse applications. To upgrade production and enhance quality, our subsidiary SHYI CHANG, has purchased Swiss gear-grinding equipment since 1998, to provide flexibility in production and high quality manufacturing and also has achieved TS 16949 certification. We strive to stay competitive and achieve enterprise sustainability by focusing on R&D and creative problem solving, to further provide all-round service and establish mutually beneficial business relationships.