Mared Industries operates through Detroit Industrial Tool, which is a division that manufactures a range of rotary cutting tools and diamond saw blades. Founded In 1976, Detroit Industrial Tool maintains a more than 35,000-square-foot warehouse located in Van Nuys in California. Its product line includes segmented turbo, polishing pads, tarps, gloves, rain suits, abrasive wheels, electrical cords and work lights. The company manufactures blades with a variety of materials, including asphalt, masonry, brick, granite, iron, marble and tile. It works in affiliation with the Concrete Sawing and Drilling Association and the Specialty Tools and Fasteners Distributors Association. Detroit Industrial Tool also offers online information related to the diameter of products. It employs a workforce of more than 150 people.