Umwelttechnik Dr. Bartetzko GmbH

We have been in the chemical business for more than 14 years and assure to deliver the best quality to our customers worldwide. With the strength of 500+ highly skilled professionals, we have a strong workforce to successfully establish our competiti

iGas energy GmbH was founded in 2016 by Karl-Heinz Lentz. Its mission is to conserve valuable resources and thus contribute to the transformation of today's consumer economy into a closed raw material cycle. iGas energy is integrated into th...