* Professional Proteins, Ltd. Certified Organic Processor/Manufacturer Specializing in Organic Soybean Meal & Soy Oil Organic Poultry Feeds Organic Feed Ingredients Custom Organic Feeds * Organic Grain Buyers 2346 Highway 1 & 92 Washington, lowa 319-653-6541 or 800-572-5111 * Professional Proteins , Ltd. Certified Organic Processor / Manufacturer Specializing in Organic Soybean Meal & Soy Oil Organic Poultry Feeds Organic Feed Ingredients Custom Organic Feeds * Organic Grain Buyers 2346 Highway 1 & 92 Washington , lowa 319-653-6541 or 800-572-5111