CNC Machining Service

Looking for a reliable, quick-turn manufacturer of machined plastic and metal parts? With 40+ of CNC machines, our in-house capacity ensures your parts are shipped on-time, every single time. At Proto MFG, our machining facilities are designed for both rapid prototyping and low-volume production of end-use components.                                                                                                                           

Proto MFG staff each project with a highly trained and experienced project manager who oversees a dedicated team of machinists, and serves as your primary point of contact throughout each phase until completion.                                                                                           

On-demand manufacturing and rapid prototyping.Quick-turn prototyping and short production runs for all industries. Email a CAD file for an instant quote, parts delivered in days.  

Material:                    Aluminum,Brass,Copper,Stainless Steel,Steel Alloy,Mild Steel, Titanium…


Surface Treatment: Chromate Conversion Coating,Anodizing,Black Oxide, Electroless Nickel                          

                                    Plating,Polishing,Blasting,Passivation,Powder Coating,Zinc Plating…

Size Limitation:        MAX. PART SIZE   Milling:2000mm*1200mm*500mm  Turning: 850mm*850mm*600mm

                                    MIN.  PART SIZE   Milling&Turning:  1mm*1mm*1mm


CNC Milling is the removal of metal with a rotary cutter or other rotating cutting tool,is able to effectively and accurately machining custom parts and components, with absolutely no minimum orders. With 40+ precise equipments, and a wide variety of tooling, we are able to cut just about anything, within tolerances of a few thousandths of an inch or less.

CNC/CNC Lathe Turning is a manufacturing process wherein metal round stock is held in a chuck on a spindle and rotated while a cutting tool is fed to the bar stock to remove material in order to create a desired shape, is an effective way to make cylindrical parts, as well as other shapes, including squares or hexagons.

Why Choose Us

  1. 1.Fast Turnaround & Affordable
    2.DFM feedback to optimize your designs
    3.Quick pricing within 4-24 hours
    4.On-demand production updates regularly
    5.Material certifications & certificates of conformity
    6.Free dimensional inspection reports
    7.Tight tolerances
    8.Sign and follow the NDA