Founded in 1966, Manac Trailers designs, manufactures and distributes semitrailers. Additionally, it manufactures vans, flatbeds, forestry semitrailers, lowbeds, chassis, grain hoppers and other specialty units. The company provides a wide variety of trailers, including dump and transfer trailers. It offers forestry semitrailers with tridem suspension, liftable axles and single tires. Manac...