Apex Aluminum Die Casting Co. Inc. is a family-owned and operated manufacturer founded in 1980, specializing in high-pressure aluminum and zinc die casting. Its 100,000-square-foot facility in Piqua, Ohio supports high-mix, low-volume production, with in-house tooling, machining, and finishing capabilities.
Pinnacle CastingsFounded in 1972 as a zinc die-casting supplier, family-founded Pinnacle Castings now produces aluminum and zinc die castings in Batavia, New York, with machining, finishing and assembly handled under one roof. The company is known for intricate castings with external threads and multiple cored holes, serving applications ranging from medical equipment to industrial controls from its 40,000-square-foot facility.BATAVIA, NY
Cast Specialties, IncSince 1960, Cast Specialties has produced high-pressure zinc and aluminum die castings in Warrensville Heights, Ohio, pairing them with machining and coordinated finishing so customers can receive production-ready components from one supplier. Its 35,000-square-foot facility supports a broad range of die-casting equipment, while ISO 9001:2015-certified quality processes cover inspection from incoming material through final shipment. The company emphasizes direct communication and long-term production support for OEM and industrial customers.CLEVELAND, OH
General Die Casters, IncSince 1957, General Die Casters has built its name around complex custom aluminum and zinc die castings for demanding industrial applications. The company operates three manufacturing facilities in two Northeast Ohio locations, with a 90,000-square-foot casting expansion opened in 2015 that brings casting and CNC machining together. With more than 25 casting machines and ISO 9001:2015 registration, General Die Casters handles challenging geometries, stringent porosity requirements and tight-tolerance machining from its own operations.TWINSBURG, OH
Krengel ManufacturingWoman-owned Krengel Manufacturing brings more than 50 years of die-casting experience to custom production work in Eastlake. The company pairs its high-pressure aluminum castings with an in-house tool and die shop, giving customers one experienced team for specialized parts and the tooling behind them.EASTLAKE, OH