Machine shop services, namely, machining components of used stone crushing equipment for the aggregate, slag, construction and power industries, for others; Contract crushing services for the aggregate, slag, and recycled construction material processing industries; custom manufacture of equipment in the aggregate and slag industries; Rental of new, rebuilt and refurbished used crushing machinery and equipment for the aggregate, slag, construction and power industries

Providing a buy-back and trade-in program for replacement parts used in machinery and equipment in the aggregate, slag, construction and power industries

Construction services, namely, concrete paving, site clearing, excavation, pad preparation, grading, and asphalt paving services