With $1B+ in annual revenue, 26 production facilities, and industry-leading last-mile logistics for the oil & gas sector, we supply high-quality silica, diatomaceous earth, clay, and other materials to industries ranging from energy and construction to food & beverage. Start up, monitor, adjust, and shut down plant equipment, including crushers, screens, conveyor systems, pumps, hydrosizers, filter belts, dryers, elevators, and other processing equipment.