For more than 50 years, May Industries of Ohio has turned customer designs into custom metal parts and finished assemblies from its North Royalton operation. Its in-house process runs from die design and CNC machining through fabrication, finishing and assembly, allowing the company to manage projects from raw material to shipping for both prototype work and low- to high-volume production. May also maintains an in-house tooling operation, with dies designed, built and maintained by its own toolmakers.
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HLN Machining LLCSince 1988, HLN Machining has grown from a cutting-tool specialist into a Bryan, Ohio, manufacturer of custom-machined parts and components. Its CNC turning and milling work covers everything from intricate prototypes to low- and medium-volume production, with the team also handling selected finishing and fabrication needs. More than 75 years of collective experience among its craftsmen, engineers, and problem solvers gives HLN a notably hands-on approach to turning customer ideas into parts.BRYAN, OH
Westlake Tool & Die Mfg. Co., IncSince 1972, Avon-based Westlake Tool & Die has made custom metal stampings and formed parts, with an unusually complete production path that runs from in-house tooling and prototyping through CNC machining, robotic welding, assembly and delivery. Its 74,000-square-foot U.S. facility includes 40 presses ranging from 10 to 400 tons, allowing the company to handle projects from 5,000 pieces to millions while supporting industries such as HVAC, food processing and appliances. Westlake operates as an ISO 9001:2015-certified manufacturer and emphasizes long-term, customer-specific relationships.AVON, OH
RaymathFounded in 1982, Raymath is a Troy, Ohio manufacturer of custom metal-fabricated parts and assemblies, with in-house capabilities that take projects from design and tooling through production and final assembly. Its two Ohio facilities provide more than 180,000 square feet for oversized contract manufacturing, including machining components up to 30 feet long, while automation supports rapid production from prototypes to high-volume runs. Raymath operates under an ISO 9001:2015-certified quality management system.TROY, OH
APR Tool LLC (APR Tool & Askar Metal Stamping)Established in 1973, APR Tool LLC and Askar Metal Stamping make custom tooling, dies and precision-machined assemblies for manufacturers. The Cleveland operation combines a full-service tool room with metal-stamping capacity, handling projects from small tooling to assemblies weighing up to 6,000 pounds and measuring 48 inches.WILLOUGHBY, OH