EnviroFlight® develops high quality, sustainable ingredients for animals and plants in a socially responsible way. Our system ... s upcycle regionally available by-products of human and animal food industries to produce high quality ingredients while minimizing the environmental and financial impacts of animal protein production. By doing so, EnviroFlight® contributes to the health of our planet and the people of our world. EnviroFlight® is a brand of Darling Ingredients. read more