CNC Machining Services — Precision Parts from India to US & Europe
ProtoZone delivers high-precision CNC machined parts to engineering teams across the US. With 3-axis and 5-axis CNC milling and CNC turning capabilities, we handle everything from one-off prototypes to repeat production runs — with quotes turned around in hours, not days. Based in India, we offer significant cost advantages over US and European suppliers without any compromise on dimensional accuracy or surface finish.
3-Axis & 5-Axis Milling
From simple prismatic parts to complex contoured geometries — our 5-axis machines tackle the jobs that others turn away. Excellent for aerospace brackets, medical housings, and industrial components.
CNC Turning
Cylindrical and rotational parts machined to tight tolerances. Ideal for shafts, fittings, connectors, and custom fasteners.
Our CNC Machining Capabilities
OUR WORK
Why Engineers Choose Us:
✔ Quotes within hours of receiving your drawings
✔ DFM review included — we flag issues before cutting
✔ 100+ combined years of CNC machining experience
✔ Typically 30–60% lower cost than US suppliers
✔ Inspection reports available on request
✔ Industries served: Aerospace, Automotive, Medical, Electronics, Industrial
Our CNC machined parts go into products across aerospace, automotive, medical devices, consumer electronics, robotics, nuclear energy, and industrial equipment.
Metals
Aluminum Alloys
Carbon Steel
Stainless Steel
Zinc
Brass
Bronze
Magnesium
Titanium
* We can machine almost all metals. Get in touch for more information!
Non-Metals
Glass-filled PC
Polycarbonate
PC+ABS
Acrylic
Ultem
ABS
Nylon
Delrin
* We can machine almost all plastics as well as wood. Get in touch for more information!
Finishing
Silk Screening
Brushing
Plating
Polishing
Painting
Anodizing
Sandblasting
Powder Coating
* For finishes not listed above, get in touch!
For more information on processes, materials, and finishes, get in touch with one of our experts. Click here!