Purchasing is a global challenge to the securing of our competitive advantage. Thanks to the globally linked purchasing within the Wader-Group, it is guaranteed that the existing know-how of suppliers is implemented consistently, cooperatively and economically for us and our customers in all processes.

Our purchasing and manufacture within EUROPE and also ASIA ensure a high product quality, linked to competitive prices. With the philosophy “Supervised by German Quality-Management“, we have ensured good-value production within the Wader Group in China for more than 15 years.

With German partners and both of the production sites of Radevormwald and Hamburg, we supply our associated companies all over the world with around 100 tonnes of material to be processed every day.




Office Radevormwald

Justus von Liebig Str. 3
D-42477 Radevormwald

Dietmar Eider
Managing Director
phone: +49 (0) 2195 - 6790
fax: +49 (0) 2195 - 6683