Unleash Your Ideas With Custom CNC Machining

Access On-Demand CNC Machining Services for Rapid Prototyping and Production Needs. Benefit from our vast network of expertly selected local CNC machine shops, ensuring top-notch quality and speed for your parts.

  • Instant Quotes & DFM Feedback

  • Fast Turnaround: Parts as Fast as 5 working Days

  • Precision Engineering: Tight Tolerances

  • Quality you can see from start to finish

SOZN CNC Machining Service

Our CNC machines deliver precision manufacturing for all part types, from simple to intricate geometries. With tight tolerances down to 0.05 mm and rapid lead times, we ensure exceptional accuracy and prompt delivery. Whether you need prototypes or production parts, our advanced 3, 4, and 5-axis CNC machines, coupled with a wide range of material options, guarantee top-notch quality

CNC Miling

Machines:3, 4, and 5-axis CNC machine

Tight Tolerance:down to 0.05 mm

Lead time:as fast as 7 days

CNC turning

Machines:Swiss lathes and multiaxis mill turn

Tight Tolerance:down to 0.05 mm

Lead time:as fast as 7 days

Sozn Tolerance

SOZN follows strict tolerances and ISO 2768 standards and hopes to be your partner in part production with our precision technology and strict quality control.

Tolerance of Metal
Tolerance of Plastic
Standard Tolerances ISO 2768-f ISO 2768-m
Linear Dimensions ±0.01mm ±0.05mm
Minimum Feature Size Φ 0.50 mm Φ 0.50 mm
Shaft Diameter ±0.002mm ±0.002mm
Hole Diameters ±0.002mm ±0.02
Chamfer Heights ±0.02 ±0.05
Angular Dimensions ±0.5º ±1º
Straightness ±0.002mm ±0.02mm
Flatness ±0.002mm ±0.01mm
Perpendicularity ±0.002mm ±0.01mm
Symmetry ±0.002mm ±0.01mm
Concentricity ±0.002mm ±0.005mm
Parallelism ±0.001mm ±0.01mm

We can also achieve special tolerances as long as you indicate your requirements on your drawing.

Materials for CNC machining

Clearly stating material types, specifications, certifications, special treatments and dimensional requirements in manufacturing drawings or specifications ensures proper selection and use of materials in the CNC fabrication process. This helps achieve the quality, performance and reliability of the desired part.

Surface Treatment

suitable material
As-machined Finish
This is the default surface finish achieved after CNC machining. It typically has visible tool marks but is generally smooth to the touch aluminum, steel, brass,plastic and titanium
Bead Blasting
It involves propelling fine glass beads or ceramic media onto the surface to create a uniform matte or satin appearance aluminum, stainless steel, and titanium, plastics.
Anodizing is an electrochemical process that forms an oxide layer on the surface of metals, typically aluminum. It provides corrosion resistance and can be dyed to achieve various colors aluminum
Powder Coating
Powder coating involves applying a dry powder onto the part’s surface and then curing it with heat to form a protective and decorative coating aluminum and steel.
Plating involves depositing a layer of metal onto the surface of a part. Common plating options include chrome plating, nickel plating, and zinc plating. Plating finishes can be applied to various metals steel, brass, and copper.
Polishing involves mechanically smoothing the surface of a part to achieve a glossy and reflective appearance stainless steel, aluminum, and brass.
Painting can be applied to both metal and plastic parts to provide a decorative and protective coating. Different types of paints and coatings are available for various materials. aluminum, steel, brass,plastic


Why Choose SOZN As Your Partner

24- hour online service increase speed to market

Provideing 24*7 hour engeering telephone support, following up the progress of the product and send it to you to understand the progress of the product

Super supply chain management

From upstream material supplier management in the supply chain to 100% inspection before product shippment,strict supply chain management will let SOZN help you obtain a cost-effective part and optimize the cost structure of your product.

One station service

Provide one-stop processing from R&D proofing to mass production, covering hundreds of materials from stainless steel, aluminum,brass to plastic ,and provide surface treatment for you before they put in to be used,from bead blasting to polishing, anodizing to plating, laser etching and to painting.

7 days delivery time

Timely communication and professional production process control improve production efficiency. strict inventory management system and delivery speed shorten the parts reaching time to you

CNC Machining Service FAQ

CNC can produce parts in small batches, and it doesn’t take long to meet the role of testing products in the early stage of the project. At the same time, it can also be used for mass production, because of precision and accuracy, it can produce complex and exquisite parts.

Most common material used in CNC machining are stainless steel,aluminum,brass,copper.Other materials can also be used for CNC manufacturing. Different parts have different usage scenarios and functions, and the production cost also needs to be considered. It is recommended to contact our engineers and we can provide you with our professional advice.

This depends on the material, tolerance and surface treatment of your project parts, and it is also related to the quantity. In the case that the above three conditions are the same, the larger the quantity, the lower the cost of manufacturing a single part.

SOZN-You Manufacturing Parter