Since 1973, Double L Group has been committed to manufacturing and distributing high-quality products worldwide that are based on value, customer's needs, and excellent sales support. We strive to provide our distributors and customers with the most innovative products that offer the best value and return on investment.Double L's Inlet product line creates a better environment for your animals with clean air and lower heating costs. Double L Stir Fans are important in your efforts to reduce fuel costs and temperature stratification by mixing the hot ceiling air with the cooler air on the floor, equalizing the temperature throughout the room and reducing dead spots. Double L Flooring provides comfort and optimizes your pig and poultry performance, creating the proper environment to develop to their full genetic potential for outstanding production.