Parts of consequence,
machined to the tenth.
3-axis through 5-axis machining centers holding ±.0001″ across aluminum, stainless, titanium and Inconel.
A boutique precision CNC machine shop producing aerospace, medical and industrial components to tolerances most shops can't hold.
Looking for superior CNC machined parts?
We are your one-stop source for primary and secondary operations of premium machined parts. With our technical capacity and highly skilled staff, we produce parts that are unsurpassed in performance, durability and quality — and have contributed to the success of our clients since 1986.
As an AS9100D certified company, we adhere to the highest standards of excellence. Our Los Angeles machine shop is routinely inspected, and equipment upgrades are rapidly performed when required. We operate a zero-tolerance rejection policy.
Utilizing CNC and CAD/CAM for turning and milling, RJ Enterprises regularly produces parts to ±.0001″ — creating a Dock-to-Stock quality across steel, aluminum, Inconel alloys, stainless, copper, brass, plastics and beyond.
Describe your part.
See it built.
FirstChip is RJ's AI manufacturing assistant. Answer six quick questions and it generates a photoreal render of your part and maps the exact process path across our sixty-plus machines — in under a minute.
- 01Answer six questions
Part type, material, size, tolerance, finish.
- 02AI renders the part
A photoreal hero image of what you described.
- 03Process path mapped
Specific RJ machines, sequenced step by step.
- 04Request a formal quote
Send the spec to engineering with one click.
Six disciplines.
One uncompromising standard.
CNC Milling
3-axis through 5-axis vertical and horizontal machining centers.
Swiss Turning
32 Citizen Swiss machines up to 42 mm diameter.
CNC Turning
Sub-micron controllers, complex geometries, mirror finishes.
EDM Wire & Sinker
Tolerances to .0001″ with 10 micro-inch surface finishes.
Secondary Operations
3.5M powder-metal parts machined last year alone.
CNC Tooling
Custom fixturing and tooling engineered in-house.
Trusted by manufacturers across nine industries.
Aerospace, medical, automotive, defense, oil & gas, motorcycle suspension, lawn & garden, computing, and consumer electronics — from Fender Guitars to oil drilling services in Texas.
Selected Projects →