KLa Systems, Inc. 31 Mill Street, PO Box 940 , Assonet , Massachusetts 02702 USA About Solutions industries Publications videos articles Home Companies KLa Systems, Inc. Industries KLa Systems, Inc. Industries Industries Served Agriculture - Livestock Agriculture - Poultry Chemical & Pharmaceuticals Food and Beverage Pulp & Paper Waste and Recycling - Landfill Water and Wastewater - Water Aeration and Mixing Water and Wastewater - Water Treatment