We specialize in offering a diverse product line of residential and commercial heating/air conditioning components and fan sy ... stems unparalleled by any other domestic air-moving manufacturer. From basic air moving components to motorized air-moving packages, Lau is uniquely positioned to tackle the most demanding customer application challenges. Lau operates multiple plants in North America that manufacture a variety of products including centrifugal wheels, axial propellers and motorized packaged units. We have manufacturing and assembly capabilities located in Rochester, IN; Monterrey, MX; Juarez, MX; Carrollton, TX; Geneva, AL; and Olive Branch, MS. read more