Founded in Columbus in 1997, Motherson Yachiyo Automotive Tech Products of America designs and develops plastic fuel tanks and automotive sunroofs for North American vehicle production. Its Columbus operation combines design and testing with manufacturing support, while North American facilities assemble more than 7,000 fuel tanks and 5,800 sunroofs each day. The company is part of Motherson, which acquired Yachiyo in 2024, and its plants follow IATF 16949 and ISO 14001 management standards.
IATF 16949:2016
ISO 14001:2015
Cardington Yutaka Technologies IncFounded in Cardington, Ohio, in 1995, Cardington Yutaka Technologies is a North American automotive manufacturer shaped by its Japanese parent company’s heritage dating to 1954. Its 600,000-square-foot Ohio operation employs 600 people and supports OEM production with precision exhaust components and emerging electric-vehicle parts. The company also operates in Alabama and Mexico and maintains ISO 9001 and ISO 14001 certifications.CARDINGTON, OH
Flex TechnologiesFounded in 1975 as a 12-person Ohio extrusion company, Flex Technologies now makes custom thermoplastic components and assemblies through an integrated operation that runs from Polyflex PVC compounding to molding, extrusion, and final assembly. Its U.S. facilities serve demanding applications with automotive-quality production, including precision fuel and vapor systems, while keeping material development and manufacturing under the company’s control. Flex Technologies is certified to ISO 9001 and IATF 16949 and received General Motors’ 2024 Supplier of the Year Award for Quality.MIDVALE, OH
Moriroku Technology North AmericaMoriroku Technology North America is an automotive manufacturer whose stated lines of business include automotive design and development and plastic injection molding. Established in 2015, the company operates an Anderson, Indiana plant that produces interior and exterior components for Honda vehicles through injection molding, assembly, and painting.MARYSVILLE, OH
Century Mold Co., IncEstablished in Rochester in 1978, Century Mold has grown from its headquarters into a North American plastics manufacturer with six production facilities and more than 50 engineers, designers and mold builders. The company is known for supporting demanding automotive, defense and industrial programs through precision plastic molding, including components used in more than 80% of vehicles on U.S. roads. Its IATF-16949 and ISO 9001:2015 certifications reflect the quality systems behind that work.MIDDLETOWN, OH