Thresher Industries, Inc. engages in the production and sale of aluminum and metal matrix composite alloy castings. Its products include permanent mold castings; and metal matrix composite products in various states of finish, including outside processes, such as x-ray, machined, and painted. The company also offers engineering support, design, and prototype development services, as well as proprietary casting technologies, including Eco Core technology, a bio-degradable recyclable process. Thresher Industries offers its products and services to agricultural, aerospace, defense, sporting goods, first tier automotive, transportation, and aftermarket automotive industries. The company, formerly known as QUEE Corporation, was founded in 2005 and is headquartered in Hanford, California.