Since 1946, Morris Bean & Company has cast 300-series aluminum alloys at its Yellow Springs, Ohio foundry, whose Antioch plaster process—developed and refined in-house—is especially suited to thin vanes and airflow impellers. The company has grown from its origins as part of Antioch College into a 185,000-square-foot facility on 60 acres, handling castings from one to 4,000 pounds. Its ISO 9001:2015 quality system and marine-class certifications support work for demanding industrial and maritime applications.
ISO 9001:2015 without design
certification
American Bureau of Shipping (ABS)
certification
Bureau Veritas (BV)
certification
Det Norske Veritas (DNV)
certification
Alumalloy Metalcasting CompanySince 1990, Alumalloy Metalcasting Company has combined aluminum foundry work with in-house machining, engineering and inspection in Avon Lake. The company is particularly equipped for demanding castings, from complex engine designs to thick- or thin-wall configurations and large structural parts, using proprietary casting techniques and 100% in-house automated X-ray inspection. Its quality system is certified to IATF 16949:2016 and ISO 14001:2015.AVON LAKE, OH
ELLWOOD AluminumELLWOOD Aluminum is the family-owned Hubbard, Ohio, division of ELLWOOD Group, a company whose roots reach back to a forging shop founded by the Evans brothers in 1910. Its 105,000-square-foot facility opened in 2020 and serves demanding industrial customers with specialty aluminum castings, supported by more than a century of group experience. The operation is certified to AS9100:2016 and ISO 9001:2015 standards.HUBBARD, OH
Ross AluminumSince 1931, Ross Aluminum has operated in Sidney as a custom aluminum casting foundry, producing castings for aerospace, automotive, defense and small-engine applications. The company combines dry-sand, green-sand and permanent-mold work with in-house inspection and finishing capabilities, and its aerospace work is supported by AS9100 Rev D, ISO 9001:2015 and NADCAP approvals for special processes. Ross became part of minority business holding company P&THE Manufacturing in 2022, which kept the foundry operating under new ownership and management.SIDNEY, OH
Precision ImpactsWith roots in The Gayston Corporation, a metal manufacturer founded in 1951, Precision Impacts brings nearly 75 years of aluminum expertise to its Miamisburg operation. The company is known for impact-extruded pressure vessels developed with customers for demanding aerospace, automotive and defense applications. Its ISO 9001:2015-certified processes support production for regulated U.S. and international markets.MIAMISBURG, OH