KEITH Mfg. Co. encompasses five international locations, a global network of dealers and over 250 worldwide patents. Both mobile and stationary units are used throughout the world in the refuse & recycling, agriculture, i......KEITH Mfg. Co. encompasses five international locations, a global network of dealers and over 250 worldwide patents. Both mobile and stationary units are used throughout the world in the refuse & recycling, agriculture, ice, cotton, wood products and paper industries.