We supply customers with practical affordable solutions for their testing needs. Our products include benchtop, portable, in-line process control instruments that test parameters such as: pH, ORP, EC, ISE, Turbidity, Chlorine & DO solutions. We have a wide range of spectrophotometers, titrator's, chemical metering pumps, colorimeters, test kits, reagents and accessories.

We design, manufacture and supply Water Treatment equipment to the Industry. We are the agents in South Africa for the GE, Pentair, Wave Cyber and Injecta Range.

Process Water Technologies, incorporating Willows & Associates, is a wholly-owned South African company. We supply new and existing clients with a broad spectrum of purpose-built industrial and clean water purification and treatment plants. Nationally and internationally. Our services include effluent process plants, sewage plants and effluent equipment. We focus on ensuring that each plant is uniquely designed to meet the applications intended. Special consideration of raw water sources and final, treated water quality, is taken.