The Mack Iron Works Company has been part of Sandusky’s industrial community since 1901, building its reputation on careful metal fabrication and practical engineering knowledge. It produces custom work for industrial customers, including geometric strainers, with ASME Section VIII “U” and National Board “R” authorizations available for applicable projects.
ASME Section VIII, Division 1 "U" Stamp Certificate of Authorization
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National Board "R" Stamp Certificate of Authorization
certification
ASME Section VIII Quality Control Program
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ASME Section IX Qualified Welders and Welding Procedures
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Goergen-Mackwirth Co., IncFounded in 1916, Goergen-Mackwirth Co., Inc. builds custom metal fabrications and provides industrial contracting services from its Western New York operation. Its work spans highly specialized stainless-steel fabrication, large-format water-jet cutting and on-site plant services, with project managers overseeing jobs from design through finishing. The company maintains more than 25 welding machines and belongs to SMACNA and the Association for Facilities Engineering.TONAWANDA, NY
MK Metal Products, IncSince its founding in 1956 as a sheet-metal job shop, MK Metal Products has grown into an Ohio manufacturer known for handling complex, made-to-order fabrication work. Its two facilities serve industrial customers with custom conveyors and enclosures, taking projects from engineering through finishing and assembly, including fabrications weighing up to 40,000 pounds. The Smithville operation also carries the stainless-steel experience of former company Maverick Stainless Fabrication.MANSFIELD, OH
Goergen-Mackwirth Co., IncFounded in 1916, Goergen-Mackwirth Co., Inc. is a long-established Tonawanda manufacturer known for custom metal fabrication and industrial contracting across Western New York and Upstate New York. Its project managers oversee work from initial scope through finishing, with a past national president of SMACNA among the company’s dedicated staff and management.TONAWANA, NY
S&B Metal ProductsFounded in Macedonia, Ohio, in 1974, S&B Metal Products fabricates custom precision metal products from prototype through production, with installation services available as well. The company has grown to more than 140,000 square feet of fabrication space across Ohio and Florida and employs 170 trained and certified people. S&B also operates a dedicated Bradenton shop for sanitary stainless steel components serving food and beverage, pharmaceutical, and healthcare applications, and is ISO 9001:2015 certified.TWINSBURG, OH