Us Science FICi Industries (US SI) is a professional laboratory Vortex oscillator (also known as "vortex mixer") manufacturer, after more than 50 years of development, US SI's flagship product Vortex Genie2 has become the world's mainstream vortex oscillator, due to the advantages of powerful, durable and reliable performance. It has been widely used as an international standard laboratory instrument.

Vortex-genie2 vortex oscillator can be selected for a variety of test tubes/containers for automatic mixing of different test tubes, beakers, enzyme plates and other containers, with vortex mixing and shaking mixing functions, vortex oscillator is suitable for different experimental requirements, according to the nature of different mixing objects, adjust different speeds, resulting in good repeatability.