Sauerstoffwerk Friedrichshafen GmbH

The company was founded in 1984 and is a private high-tech enterprise that integrates scientific research, development, production, and sales of bentonite series products. It is a network member unit of China National Petroleum Corporation and a non-

The company Anton Paar was registered in 1922 by the founder of the same name in Graz (Austria) and has made a name for itself as the world market leader in the measurement of density, concentration and dissolved carbon dioxide as well as in the fiel