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Industrial Maching & Supply

JR Engineering, a leader in precision machining and manufacturing, is head-quartered in Arcadia, CA. We are engaged in every aspect of the Metal Manufacturing and Repair industry, including CNC Machining, Prototyping and Fabrication. Our family owned business has over 25 years experience.

JR Machining & Supply

JR Machining & Supply works closely with customers to provide them with superior machined products. By utilizing skilled machinists, our customers are ensured of the highest quality of craftsmanship.

With comprehensive in-house engineering and design capabilities, JR Machining & Supply can take your projects from concept to the final product. We are confident that we can offer you an unmatched level of quality, service, and precision.

Call us today for a quotation on your next project. We are ready to deliver a complete quality solution for your project (626) 447-4829

General Machine Services


CNC Maching


JR Machining & Supply is equipped to handle any type of general manufacturing application

Industries Served

JR Machining & Supply has a successful track record of delivering superior results for companies in every industry we serve.



Oil & Gas

Food & Pharmaceutical