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About us

SITRAPLAS GmbH, a subsidiary of the SITRAPLAS GROUP based in Bünde, Germany, is a compounder of engineering polymers. The company offers its customers from various industries a comprehensive product range of sophisticated compounds.

In addition to EN-Light products such as SITRALON® and SITRAMAC®, SITRAPLAS offers high-performance technical compound solutions with the base polymers PC, PC+ABS, PMMA, ABS, ASA, PBT, PP, TPE under other product groups.

Another special feature are the GREEN COMPOUNDS. In the areas of PC, PC+ABS, ABS, PMMA, PBT and SAN, we offer our customers compounds made from sustainable raw materials - in certified quality like Prime Ware - using 100% renewable energy.

The success of our company is based on a strong team that realizes the development and production of high-quality compounds with motivation and commitment every day. The experience of our employees in formulation, process engineering and colorimetry is the guarantee for innovative products with a high quality standard.

Many years of know-how in process engineering, experienced coloristics and formulation, as well as an extensive commitment to research and development are the basis for the excellent quality of our products. Our materials are used by customers in the automotive, electrical and electronics, building services and medical technology industries.

From Bünde, we also supply our customers to worldwide production sites via our distribution partners. Our company is certified according to ISO 9001:2015 and ISO 50001:2018.


Maybachstr. 23
32257 Bünde

+49 5223 49 10 90


SITRAPLAS partners with you to produce individual resin compounds for state of the art product solution.


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