General Plug & Manufacturing makes pipe plugs, reducer bushings, and other standard or custom parts, combining machining, cold forming, and foundry production at its Oberlin, Ohio operation. It supplies manufacturers and distributors in the automotive, pipe, valve and fitting, electrical, and fastener industries, and adds value through sealant application and plating. The company also provides in-house assembly and warehousing for customer products.
ISO 14001:2015
ISO 9001
IATF
Seaway Bolt & Specials CorpFounded in 1957 as an open-die heading facility, Seaway Bolt & Specials Corp. manufactures pipe plugs, drain plugs and cold-formed metal products for customers around the world. The privately owned company has expanded from its original pipe-plug specialty into advanced cold forming, including large-diameter parts made on National 1500 machines. Its manufacturing and logistics operations are certified to IATF 16949, ISO 9001 and ISO 14001 standards.COLUMBIA STATION, OH
Yokohama Industries Americas Ohio IncYokohama Industries Americas Ohio Inc. manufactures engineered molded and extruded rubber products, including custom parts for automotive, mass transit, and military applications. Its Ohio operation provides in-house compounding and tooling alongside production, and the site says its automotive hose work has been perfected over more than 75 years.PAINESVILLE, OH
Essential Sealing Products, IncFrom prototype quantities to runs of millions, Essential Sealing Products manufactures custom and standard non-metallic gaskets and sealing components in Northeast Ohio. Its dieless CNC cutting, high-speed presses and broad material inventory let the company move from blueprint to precise parts quickly, including gaskets ranging from miniature sizes to more than 100 inches in diameter. ESP also supplies mechanical seals and other sealing products, drawing on deep knowledge of material selection for demanding chemical, high-pressure and high-temperature applications.CHAGRIN FALLS, OH
Ohio Valley Gasket, IncEstablished in 1988, Ohio Valley Gasket, Inc. is a West Chester manufacturer known for making custom sealing parts to customer drawings, samples, or digital files. Its in-house die shop lets the company move from tooling to finished parts quickly, serving customers that need anything from a single replacement gasket to a large production run.WEST CHESTER, OH