Beijing Keyifeng Biotechnology Development Co., Ltd

Managing Director Michael Ewald founds his own innovation company in 1990 with the aim of implementing an invention from biochemistry.

For 30 years Milwaukee Instruments has been dedicated to helping hydroponics and greenhouse growers, winemakers, brewers, pool service technicians, reefers, educators and others raise their standards. We've made it possible for hundreds of thousands

RHEOTEST can look back at a more than 90-year-old tradition and has set up successfully as manufacturer of viscometers and rheometers in the market. In Medingen, Viscometers and Rheometers are developed, manufactured, worldwide sold and maintained si