The Source for Tight Tolerance, Mission Critical Parts

R&B Machine is a leading manufacturer of highly engineered aerospace components and assemblies, specializing in the precision machining, fabrication and EDM of complex, tight tolerance, mission critical metal alloy components for the satellite, aerospace, defense, energy, medical device and other high-tech related sectors.


Industries Served

Since 1997, R&B Machine has worked directly with the design, engineering, product development, purchasing and R&D functions of the largest and most demanding aerospace and defense Original Equipment Manufacturers (OEMs) to produce novel solutions for the most demanding applications. From the Mars Rover, the International Space Station to hundreds of in-orbit satellites, R&B Machine manufactures components and assemblies that must perform flawlessly in the extreme conditions of space. The aerospace and defense industries have turned to R&B Machine time and again for the right component, made to our customers exacting specifications, delivered on-time, every time. Learn more »


Equipment List

Our facility consists of a 20,000 square foot, climate controlled facility in Upland, California, with an ISO Class 8 certified clean room with HEPA filtration. We own and operate the most sophisticated CNC, EDM and lathe machining, programming and inspection technologies available today. This includes 3rd, 4th, and 5th axis, high speed machining with spindle speeds in excess of 16,000 RPM, through spindle cooling, rapid tool change, palletized changeover, as well as in-machine Renishaw probing. This all translates to the highest quality product and best level of service for your most demanding applications and delivery requirements. Learn more »


Our goal is to consistently provide products and services that meet or exceed customer requirements and industry standards. R&B Machine achieves constant improvement by training its people, upgrading equipment and eliminating all non-essential practices.

Recent Projects

Boldly Going Where No Machine Shop Has Gone Before:

R&B Creates Parts for the Mars Rover Curiosity Read More...

About Us

Industries Served »


Equipment List »


R&B Machine ©2012