The PWM brand was established in Southern Africa in 1999 following the acquisition of a technology licence from PWM Technologies, a European-based concern. This facilitated the merger of three water treatment companies - all of whom had been operating since the early 1990’s. A decade and a half later, PWM boasts a national footprint of marketing companies, and has the ability to deliver professional results with water treatment solutions underwritten by the PWM Trademark. Rolfes PWM (Pty) Ltd provides the infrastructure, risk management and business systems to ensure that business and technical support is delivered promptly and efficiently from the PWM business hub situated in Midrand, Johannesburg.