From its shop in Donora, Pennsylvania, Beistel Machining, Inc. makes CNC-machined parts and provides contract manufacturing for both prototypes and high-volume OEM production. The job shop stands out for setting aside equipment and machinists for small orders, with stocked materials allowing some prototype and emergency parts to be turned around in less than 48 hours. An ISO 9001 quality system and a climate-controlled inspection lab support its work for customers across demanding industrial fields.
ISO 9001 Quality Management System
certification
ITAR
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John Prosock Machine, IncOperating from Pennsylvania since 1982, John Prosock Machine, Inc. makes custom CNC-machined parts and supports projects from prototype through production and assembly. The company grew from John Prosock’s basement into a 9,000-square-foot facility, with particular depth in tight-tolerance work and short lead times across complex industrial applications. John Prosock Machine is ISO 9001:2015 certified and maintains a customer-service approach built around lasting business relationships.332710QUAKERTOWN, PA
Dan’s Custom Machining LLCFounded in Williamsburg, Ohio, in 2016, Dan’s Custom Machining LLC. makes precision machine and assembly parts for low-volume, urgent, and small- to medium-production work. Owner Daniel Donaworth brings more than a decade in the trade, including aviation repair experience, while the shop also handles reverse engineering and component repair. Its quality process follows the ISO 9001 platform, with parts checked multiple times before shipment and expedited work available in as little as two to four days.WILLIAMSBURG, OH
Bain MachineFor almost 40 years, Bain Machine has served Greater Cleveland as a precision machine shop, producing CNC- and manually machined parts along with weldments and assemblies. The shop is particularly suited to prototypes and small batches, handling custom runs from one to 10 parts and small-batch orders of 10 to 500. Its multi-axis workcenters, in-house finishing coordination, and 24-hour digital quoting process support customers from CAD file to shipped parts.WARRENSVILLE HEIGHTS, OH
Bearon ManufacturingFounded in 1980 as a Pennsylvania machine shop, Bearon Manufacturing produces custom machined and cast components from its 80,000-square-foot, climate-controlled facility in Landisville. Its 30-plus CNC machines support projects from prototype through production, while the company’s Rapid Modular Casting program offers a tooling-free route for short-run cast parts. Bearon holds AS9100 and ISO 9001 certifications and serves customers across the United States.LANDISVILLE, PA