Advanced Vehicles Assembly, 555 E Huron Ave, Vassar, MI 48768, US

Headquartered in Vassar, Mich., ASTECH is one of the leading steel jobbing foundries, specializing in the production of small- and medium-sized alloy castings for heat, wear, and corrosion resistance. The company offers a wide variety of alloy casts, including carbon and alloy steel, stainless, manganese and tool steel, as well as high chromium white irons and many nickel-based alloys. Through its 45,000-square-foot facility, with three 1,000-pound induction furnaces, it provides various processes, such as melting, molding, casting weights, heat treat and inspection services. ASTECH in partnership with Sure Alloy Steel Corporation offers various services and materials to many industries. Additionally, the company provides a variety of replacement parts for the power industry, boiler tube alignment products and apparatuses.