Founded in 1988 by former Ohio Brass chief engineer Prakash “Paki” Goyal, Mansfield-based Goyal Industries makes intricate, close-tolerance metal components for industrial clients. President Jay Goyal continues that engineering-focused approach, taking projects from prototypes through large production runs with integrated fabrication, machining, quality control and testing. The company is known for holding machined tolerances as tight as 0.0005 inch and supporting customers from initial drawings through ongoing production.
AWS-certified welders
certification
Miller Precision Manufacturing Industries, IncFounded in 1988, Miller Precision Manufacturing Industries grew from a small job shop into an Ottoville, Ohio, full-service manufacturer of precision-machined components and fabricated metal parts. Its broad in-house operation supports projects from prototypes through production, with Swiss machining capable of tolerances as close as ±0.0003 inch. The company has supplied parts for industries ranging from appliances and lift trucks to aerospace, medical, and military equipment.OTTOVILLE, OH
Manth MfgPrivately owned Manth Mfg. has grown from a Tonawanda tool-and-die shop founded in 1962 into a production machine shop known for complex, close-tolerance work. With more than 40 CNC machines, it serves customers needing high-precision components in medium- to high-volume production, with support that extends beyond machining.TONAWANDA, NY
Elyria Metal Spinning and Fabricating CompanyFor more than 60 years, Elyria Metal Spinning and Fabricating Company has formed precision hand-spun and fabricated metal parts for demanding industrial customers from its Ohio operation. The third-generation family operator provides one-stop production from design review through spinning, machining, fabrication and inspection, with parts held to tolerances as close as ±0.002 inch. Its work includes components for aerospace, nuclear, defense and heating and ventilation applications, and the company is ISO 9001:2015 certified and veteran-owned.ELYRIA, OH
Mancor IndustriesWith more than 50 years behind it, Mancor Industries makes precision metal components and sub-assemblies for industrial customers. Its Speers Road plant in Oakville, Ontario, has produced larger fabricated and machined parts since 1998 in a 70,000-square-foot facility. Mancor positions itself as a long-term strategic supplier, pairing engineering collaboration with ISO 9001:2015-certified production.DAYTON, OH