Tight, quiet and light

Our products combine comfort with functionality and support the car design


We develop, prototype and industrialize static and dynamic sealing systems and moldings. Our engineering teams innovate together with you special solutions: on and off site. Our seal production utilises classic methods such as EPDM extrusion, but also the more modern TPE/TPV production as well as hybrid technology. Our profiles can be produced in a great number of different material combinations, on request with slip-coating, plastic coating and/or flock application. As a global full-service supplier, we’re able to offer a custom-made, all-in-one solution for all vehicle types: mass-produced compact cars, the luxury models of premium carmakers, trucks, motorcycles, passenger cars, convertibles, coupés and SUVs – with sliding or panorama sunroof.


Corporate websites

SG Group

SG Construction

SG Neo