Production and Innovation Sites: Leverkusen, Germany | Dayton, Ohio, USA
Sales Offices: Dayton, Ohio, USA | Leverkusen, Germany | Tokyo, Japan | Suwon, Korea | Taipei, Taiwan | Shanghai, China | Bangkok, Thailand
Technical Service Laboratories: Dayton, Ohio, USA | Leverkusen, Germany | Tokyo, Japan | Suwon, Korea | Taipei, Taiwan
