+32 (0)474 43 98 72 info@dmjthermo.be

Injection Molding and Thermoforming

Divers product range and customization options


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Plastic Products from Simple to Complex Design

We are able to develop plastic products (injection molding) in all possible shapes, sizes, materials and colors. From simple to complex products, fully designed and developed based on your needs. Starting from an existing product that you wish to reproduce, or further elaborate and refine is also a possibility.

From Idea to Design

We have the necessary know-how to make suitable designs and prototypes based on your idea.


Possibility to develop plastic products in all possible shapes, sizes, materials and colors.


Quality and Reliable

Quality, reliability, service and customer involvement are our top priority.

Local Producer with International Impact

DMJ Thermo is based in Belgium. We have many years of experience in thermoforming and injection molding and have built up a good relationship with customers in Belgium and abroad. Our products are now used in countries ranging from the Benelux, Germany and France, to Serbia, Bulgaria and Singapore.

Our Most Ordered Products

At the moment, the most commonly ordered products are our sealing caps for reinforced and prestressed concrete slabs, and gravel and grass mats for levelling driveways, car parks, terraces or walkways.

Grass Mats / Gravel Mats

We produce high-quality grass mats that ensure a harmonious and stable green zone for your driveway, parking, terrace or walkway. They are standard available in the colors black and green.

In addition, this mat is also ideal for gravel. These mats ensure that no traces or pits are formed. The surface remains easily accessible even after heavy rainfall.

This product has been tested by the independent Becetel. View the specifications.

Finished grass and gravel mats in the 2 colours in plastic granules

Sealing Caps

We make sealing caps for reinforced and prestressed concrete slabs in different types. These have been used throughout Europe for many years. Thanks to our large stock, we can deliver any type immediately so that our customers’ projects are never delayed. And this at a very competitive price.

 SC, VS, EP types:

SC 20, 24, 27, 32, 36, 40

VS 15, 18, 20, 22, 25, 30

EP 27 small, 27 wide, 32 wide, 40 small, 40 wide

Finished sealing caps in different sizes

Contact Details

Feel free to contact us for any question.

Industrieweg 1A
3950 Kaulille  Belgium


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DMJ Thermo