Since its founding in 1976, the company has been involved in the manufacture of precision molded plastic parts. After producing injection molded parts for audio, video and other electronic devices in the beginning, the company started manufacturing of the same for the medical, pharmaceutical and cosmetics industries in 2001. In addition to molded parts, KYOWA SEIKO also supplies hygienically perfect plastic packaging and containers, optical lenses and similar precision products manufactured to the highest sterility criteria. All production steps, from injection molding to assembly to the inspection and packaging of medical devices and cosmetics are carried out in the company-owned class 10,000 clean room facility.