Systems Consultation

Professional Expertise

Turnkey Web Design

Oak Hill Associates, is an Internet distributor for products and services including systems consultation for the metal working and metal finishing industries. With over 30 years of experience in the metal working and metal finishing industries, we are knowledgeable about coatings, chemistry, abrasives, parts washing, as well as planning, design, start-up and training of complete turn-key industrial metal finishing systems.

For industrial cleaning applications the Sioux Phosphatizing Steam Cleaning Machine combined with one of our specialty chemicals will get your surface prepared for finishing. Sioux Phosphatizing Steam Cleaning Machine is designed to clean and phosphatize large parts such as tractor cabs, large industrial and commercial chillers or any large part requiring a clean and phosphatized surface prior to liquid or powder coating applications.

OHA distributes Chemicals for all types of industrial parts washing machinery including low-foam cleaners for spray wash applications, powerful surfactant packages for agitating tank or dip tank cleaning machines and cleaners specially adapted for ultrasonic equipment. We specialize in all tumbling and finishing compounds for all metals, particularly aircraft aluminum and non-ferrous red metals. We make all metal safe cleaners for general purpose use most of which can be recycled through filtration equipment returning the soap to the cleaning machine for extended soap solution bath life