Freudenberg Business Groups

Freudenberg Sealing Technologies

Freudenberg Sealing Technologies

Freudenberg Sealing Technologies is a longstanding technology expert and global market leader for demanding and novel applications in sealing technology and electro-mobility.


Freudenberg FST GmbH

Hoehnerweg 2 – 4
69465 Weinheim

Phone: +49 6201 80 6666
Fax: +49 6201 88 6666

The company is also becoming a turnkey supplier of fuel cell systems for the commercial vehicle industry. With its unique materials and technology expertise, the company is a proven supplier for demanding products and applications, as well as a development and service partner to customers in the automotive industries and in general industries. The Dichtomatik subsidiary is the sales organization for technical seals. Corteco is a specialist for the independent automotive spare parts market.

With its XALT Energy brand, the company produces large-scale lithium-ion battery cells, modules and systems for use in heavy utility vehicles, such as city and transit buses, ships and other industrial applications.

Products and Services

Simmerrings, membranes, high-precision molded parts, bellows, dust caps, hydraulic accumulators, O rings, hydraulic and pneumatic seals; frame, silicone and shock absorber gaskets, valve stem seals and various special seals, sealing packages for motors, transmissions, brakes and steering systems; rubber and PTFE components for vehicle suspensions, pouch-cell frame seals, gaskets for batteries, profile to gasket (P2G), 2K housings, fuel cell seals, Plug & Seal


Australia, Austria, Brazil, Canada, China, Czech Republic, Germany, Estonia, France, Hungary, India, Indonesia, Italy, Mexico, Malaysia, Netherlands, Poland, Russia, Singapore, Spain, Sweden, Switzerland, Turkey, UK, USA