OQEMA AG
The OQEMA Group, formerly Overlack, is one of the five largest chemical distributors in Germany and one of the top ten in Europe. Over a thousand employees are currently working for OQEMA all across of Europe. At the interface between chemicals manuf
Introduction
The OQEMA Group, formerly Overlack, is one of the five largest chemical distributors in Germany and one of the top ten in Europe. Over a thousand employees are currently working for OQEMA all across of Europe. At the interface between chemicals manuf...

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