Who We Are An Ingredient Supplier: For more than 35 years Grain Millers has been a leading manufacturer of conventional and organic whole grain ingredients used in cereals, breads, bars, and many other products served around the world. These grains include oats, wheat, barley, and rye, which we mill into flours, flakes, brans, and fibers. Grain Millers also sells a variety of specialized ingredients such as organic industrial alcohol, quinoa, flax, lentils, soybeans, mustard, and tapioca. A Value-Added Manufacturer: On-site blending and retail packaging facilities provide a retail-ready product for distribution direct to store shelves. Having these services at our mills translates into direct benefits in improved product quality, lower shipping costs, and lower packaging costs. Your International Partner: Grain Millers sells quality ingredients around the world. Our sales team is familiar with customs documentation, trade regulations and world-wide freight logistics. We also offer Identity Preserved (IP) contracting for many of our specialty products.