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history
We are manufacturers of technical ballasting, concrete counterweights and molded concrete parts.
1959
Foundation of the Tenwinkel concrete counterweights company by Heinrich Tenwinkel in Vreden-Lünten (Westf.)
He developed and produced the first rear weights on his parents' farm
1985
Development and production of the first front weight.
1990
Contact to the Same Vertriebsgesellschaft GmbH in Groß Gerau
1996
Relocation from the parental farm of the company founder to the production facility at Vreden-Ammeloe 9 (Westf.).
1997
The first contact with our sales partner Frans Pateer BV from the Netherlands.
2004
Takeover of the company by the sons Markus and Stefan Tenwinkel and change of name to Tenwinkel GmbH & Co. KG
2006
Sudden death of company founder Heinrich Tenwinkel
2007
New construction of a production hall in the Vreden-Gaxel industrial area (Westphalia)
2008
Relocation to the new production site
Open day / inauguration of the new production hall
Development and production of technical ballasting and molded concrete parts
2010
DIN EN ISO 9001:2008 certification successfully received.
Membership in the network Westmünsterland
2011
Series release for compactor and rubber-tyred roller
2012
Extension of the outdoor area to 11000 m²
2013
BG certificate "Safe with system" successfully received.
Series release for road finishers
2014
Extension of the outdoor area to 15,000 m²
Expansion of the production area to 4600 m²
Series release for telehandlers
Our first trainee in the field of surface technology has started.
2015
Commissioning of the new paint shop
Open day and inauguration of the new production hall
Development of a new impact protection coating, patent pending.
2016
Prototype for mobile crane produced.
First trainees as a clerk in wholesale and foreign trade.
Finalist for better painting.Award2016
Winner "Better paintwork Award 2016" in the category in-house paintwork <50 employees
2017
Prototype for an airport tug produced.
Finalist in the better painting.Award2017
Winner "Better paintwork Award 2017" in the category in-house paintwork <50 employees
Start of series production LIEBHERR LRT all-terrain crane weight 8-14 to.
2019
BG certificate "Safe with System" successfully renewed
Welder certification according to EN ISO 15085-2 successfully obtained
Exhibited for the first time at the BAUMA 2019 in Munich.
2020
New certification according to DIN-ISO 2001-2015
2020
New certification according to DIN-ISO 2001-2015
2020
New certification according to DIN-ISO 2001-2015