Tonaco GmbH
Our site is located in the middle of a water protection area in the Westerwald Nature Park, and we are very proud to be able to prove that environmental protection and chemistry do not have to be mutually exclusive. Like a "green thread", the environ
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Our site is located in the middle of a water protection area in the Westerwald Nature Park, and we are very proud to be able to prove that environmental protection and chemistry do not have to be mutually exclusive. Like a "green thread", the environ...

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Since the founding of the Gala GmbH in the Xanten in Xanten (about 40 minutes by car from Düsseldorf airport), a successful company with a nearly global presence has developed from a motivated team of specialists. What was originally intended as a se
We have committed ourselves to this guiding principle. Straight flanges are extremely stressed in plant, apparatus, container and pipe construction. An uncompromising quality is indispensable here. For more than thirty years we have been a reliable p
COPLAN AG is an independent engineering company that has built upon 40 years of experience in the fields of structural- and civil engineering.