Technotrenn Trennmittel GmbH is an internationally active, medium-sized, family-owned chemical company headquartered in Walldorf near Heidelberg (Germany).

In the early 1950’s, the company was founded by Erwin Reinke, a pioneer of release agent technology for the plastics industry. Since that time, our company has been manufacturing and distributing release agents and lubricants, corrosion protection and welding protection agents, cleaning agents and many more processing agents and special products.

We have been able to put our wealth of experience gathered during that time to good use for our customers, channelling it into the continuous further development of our products. This is one of the reasons why we have been successful on the market for more than 60 years now, and today, we are very proud to have thousands of satsified customers make up our global clientele. We are very grateful for this success, both to our team and especially to our customers.

Our products are developed and manufactured in-house and are thus subjected to our continous quality control. The aim of our quality policies has been to provide our customers with state-of-the-art, reliable and user-friendly products. For us, taking into account aspects of health and environmental friendliness during product development is a matter of course. We are always conscious of the responsibility we bear towards our environment.

A case in point: since 2013, we have been producing our aerosol products in our newly developed, fully automated aerosol filling machine which lives up to the most discerning demands in terms of quality and speed.

Despite this high level of productivity, we are also happy to serve small-quantity consumers. As a matter of principle, we put great stock in long-term customer relationships built on trust and confidence, and we maintain an open and constructive dialogue with our business partners.


1953 | Erwin Reinke founds the company, a pioneer of
release agent technology and aerosol filling
1979| Takeover by Brent Chemicals Intern. PLC, a publicly listed international chemical group of companies
1986| Robert Tredwell appointed as Managing Director of Brent Chemicals GmbH, Germany
1991| Company name changed to TECHNOTRENN Trennmittel GmbH
Robert Tredwell purchases part of the company from BCI PLC
2004| Ross Tredwell joins the company as Head of Technology and Operations
2012| Ross Tredwell is appointed as Managing Director
in order to ensure continuity of the business
2013| Start of operation of new aerosol filling plant based on
a proprietary development by Ross Tredwell
2016| 25 years of TECHNOTRENN Trennmittel GmbH
More than 60 years of market presence
2020| New audit certificate ISO 9001:2015