The wishlist name can't be left blank
This website requires cookies to provide all of its features. By using our website, you agree to our use of cookies - Learn more - Accept
Your web browser (Internet Explorer) is no longer supported
Update browser More information
My Cart 0
quality Approved & certified
service 24x7 The foundation of our service
flexible Also custom made seals
+31 (0)38 - 30 32 700

Who we are

Seal Supply is the specialist in seals with over 25 years of experience. With a wide range of standard seals and the ability to produce customized seals on-site we want to be a good partner for industry and technical trade.

sealsupply has set itself the objective to provide seals as customers in industry and in the technical trade expect to see: fast delivery, 24/7 , with good advice , excellent service, flexible and at competitive prices.

To Produce custom seals, Seal Supply has a Computer Numerical Control (CNC) production machines. Due to a wide range of profiles we can manufacture almost any seal required immediately. For the  production seals a wide range of materials are available.

Please contact us for further information (Email: or by phone: +31 (0) 38 30 32 700


Gerrit Knopert Alexander Dijkstra
Gerrit Knopert
Managing director
Alexander Dijkstra
Commercial director


Claudia Konkelaar
Claudia Konkelaar


Hans Lindeboom Guido den Hertog Stephan Jansman
Hans Lindeboom
Guido den Hertog
Stephan Jansman

Production / Warehouse

Jeroen Bijsma René Blonk
Jeroen Bijsma
 Production manager
René Blonk
Warehouse coordinator
Ben Knol Stijn Bello Daniel Ociepa Menno Schutte
Ben de Koning
Warehouse employee
Stijn Bello
Warehouse employee
Daniel Ociepa
Warehouse employee
Menno Schutte
Warehouse employee
Arno Egberss Remco Glastra
Arno Egberss
Production employee
Remco Glastra
Production employee