Dana is a leading manufacturer of top-quality vehicle technology solutions that it develops and produces under the Victor Reinz® brand. Dana supplies a full-service range of outstanding products on a global scale, including as sealing, shielding, and valve cover systems for the automotive industry; service parts for the open replacement parts market; gasket materials and special gaskets for industrial applications, alongside components for fuel cells.

REINZ-Dichtungs-GmbH is a subsidiary of Dana Incorporated and employs 1,000 people in Neu-Ulm, Germany.

Dong Yang Jeong Mil Gasket Co., Ltd. in ANSAN-SI, KYUNGGI-DO KR is an automotive Supplier Plant. This location produces automotive parts such as: cylinder head gaskets, using materials: aluminum, aluminum ingot (ac4b), fcd.

Korea oil seal tech Co., Ltd On March 1997.
Since year 1997 we manufacture and export auto-parts and industrial components to overseas markets.
KOS Tech have try to do our best to improve products' qualities, based on skilled technical know-how and the latest equipments to pursue excellence in high customer satisfaction.
The best value of business for us is the trust between customer and us to grow into a world-class corporation.
Under the motto of trust in customer relationship, we promises to make more effort to fit customers' needs and wants.