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Building A Bridge Between Industry & Environment
Proviron was established in 1977 as an engineering office, focusing on the development of new processes for environmental improvement.
In 1983, Proviron started to construct its own p...
The company group Vereinigte Kreidewerke Dammann KG produce in three plants calciumcarbonate for different fields of appliance. The range of products will be completed with trading items for other applications.