Manufacturer and wholesaler of rubber and sealants.


Welcome to Hofland Deltaflex Rubbertechniek BV. Hofland Deltaflex Rubbertechniek is a manufacturer of and trading company for a large scale of technical rubber products. We are also – and have been for decades – a well-known supplier of technical plastics, metal and sheet jointing gaskets, industrial and composite hoses and couplings, and PVC strip curtains.


Hofland Deltaflex Rubbertechniek supplies to almost all industrial markets, including the shipbuilding and petrochemical industries. Up until 1993, the company was known as Heeneman Rubbertechniek. For a long time, it was located at the Zuiderweg in Hoogkerk, near the city of Groningen.

In 1993, the company became part of the internationally operating Hofland Deltaflex Group, which merged into the Royal Econosto Group in 1997. In 2001, the company relocated to a modern production facility in the Groningen village of Leek.

In 2006, Hofland Deltaflex Rubbertechniek left the Econosto Group and became an independent company. It is now a leading company in the market of rubber products, sealing products, hoses, and PVC strip curtains, both in the Netherlands and abroad.

In 2011, the management concluded that the facilities in Leek proved too small for the company’s ambitions. They therefore relocated the company to a larger facility in the nearby village of Tolbert.

Since 2018 we are ISO9001 certificated.


Large range of in-house products

Hofland Deltaflex Rubbertechniek BV produces rubber products in small (mostly custom-made) and large series. We use the most common vulcanization techniques, such as injection and compression molding, extrusion, and modification. Cutting, bonding, and sealing are also part of our expertise. We also distribute various products under our private label HDRT.




Machinery and rubber compounding

We have an extensive range of machinery and many thousands of moulds. We compound rubber using our own recipes. Gluing, cutting, and vulcanizing rubber to other materials such as metal or plastics also belong to the core activities of Hofland Deltaflex Rubbertechniek. Because of the endless possibilities and usage of rubber, our products are used in almost every industry; from shipbuilding to interior construction, from OEM companies to transport: you will find the products of Hofland Deltaflex Rubbertechniek everywhere.





In addition, Hofland Deltaflex Rubbertechniek offers an enormous range of standard products, which, generally, are supplied directly from stock. These products include rubber sheets, runners, mats, rubber tiles, design flooring rubber, hatch profiles, rubber cords, Temasil and Temagraph sheet jointing material, hoses, fenders, shock absorbers, gland packings, etc.


We also supply adhesives from stock. We sell BISON® products as well as our own brand: HDRT glue.



Dealer of Victor Reinz and FlexSeals (FMI) in the Netherlands

Since 2010, Hofland Deltaflex Rubbertechniek is dealer of the famous Victor Reinz sealing products in the Netherlands. We keep the well-known AFM34 sheeting material in stock. On top of that, Hofland Deltaflex Rubbertechniek is a representative of FlexSeals sealing products. This wide range of high-quality sealing products is produced by the Italian FMI against competitive prices. We keep the AF240 as well as the Unigraph sheeting material of FlexSeals in stock.

We are open Monday to Friday from 8.00 a.m. to 5.00 p.m.