Sotec Group was founded in Shanghai, China in 1999 and provides Organic Waste Processing Solutions. Sotec USA was established in 2014 to provide North American markets with solutions and services for environmental problems. Our RDS System turns organic waste into environmentally safe fertilizers, bio-hazard free animal feed, or biofuel depending on the type of material input. Our proven treatment process ensures that there are no unwanted emissions or smells that result from processing the waste.