Diamond Power International, Inc. is a globally acknowledged market leader in all aspects of boiler cleaning and ash handling. For more than 100 years, DPII has consistently provided innovative technologies for power generation, pulp & paper and industrial boiler designs, proven to solve the most difficult plant challenges while delivering promised benefits. Diamond Power is headquartered in Lancaster, Ohio, U.S. with more than 80 field sales, service support, distribution and manufacturing locations worldwide.

Diamond Power Australia is a proud member of the Halley & Mellowes group of companies who have been servicing the Australian market for over 40 years. The group has built an international reputation in markets that include mining, processing, materials handling, water management, power generation and oil and gas. Our commitment to excellence in supporting our customers has grown as our family of products has expanded to meet new applications. Excellence in engineering, quality, safety and customer service has made us the leading supplier of boiler cleaning and diagnostic solutions in Australia.