Kasai North America makes automotive interior and exterior trim, from headliners and door systems to luggage components and injection-molded parts, for vehicles ranging from passenger cars to trucks and buses. Its North American operation began as M-TEK in Tennessee in 1986 and now supports customers through eight manufacturing sites across the Southeast and Ohio, backed by a design team in Michigan. The Manchester flagship includes a 562,000-square-foot plant, more than 500 employees, and an in-house testing center operating since 2015.
IATF 16949
ISO 14001
Hayashi Telempu North America (HTNA)Hayashi Telempu North America (HTNA) makes automotive interior and accessory parts, with vehicle floor carpet as its core product and acoustic materials developed for cabin comfort. Headquartered in Plymouth, Michigan, the company traces its North American history to the 1983 establishment of AMTEX and now employs about 500 people across a network of U.S., Canadian, and Mexican operations. HTNA adopted its current name in 2012 after AMTEX merged with Hayashi of America.LEBANON, OH
TS Tech Americas, IncTS Tech Americas, Inc., established in the United States in 1977, manufactures automotive seating and interior products as part of the TS Tech group, whose history in seat production dates to 1954. Its Americas operations include facilities for automotive seating and interior trim as well as powersports seating, serving vehicle manufacturers with products designed for comfort, safety, and durability.REYNOLDSBURG, OH
Superior TrimSuperior Trim manufactures interior and exterior trim products for medium- and heavy-duty trucks and other commercial vehicles. Acquired by Michael J. Gardner in 1997, the family-owned company grew from a single Findlay plant into a multinational operation; its history page reports eight facilities and more than 700 employees. Its Findlay operations include a long-standing focus on commercial-vehicle trim, with the Main plant operating since 1998.SPRINGFIELD, OH
GRAMMER AGGRAMMER AG develops and manufactures components and systems for passenger-car interiors, as well as driver and passenger seats for off-road vehicles, trucks, buses and trains. Founded in Amberg more than 100 years ago as a saddlery, the company has since grown from a regional seat-cushion provider into an international automotive and commercial-vehicle manufacturer, with 42 production, distribution and logistics sites in 20 countries.TOLEDO, OH