Home About Us Product Spectrum Proprietary Services Quality Management Contact Us Click Here to Request a Sample Keith Stewart Fruit Products is a custom manufacturer of food ingredient systems for the cookie, cracker, biscuit, ready to eat cereal, general wholesale baking, confection and dairy industries. Welcome to Keith Stewart Fruit Products online! Keith Stewart Fruit Products is conveniently located in the Industrial Corridor of Chicago's West side. We have been in the food manufacturing business for over 50 years. Our longevity is thanks to our unmatched level of customer service. Please take some time to browse our website to learn more about our company. If you have any questions, please contact us. We would be more than happy to assist you in any way we can.