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.

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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 turning service

Machines:3, 4, and 5-axis CNC machine
Tight Tolerance:down to 0.05 mm
Lead time:as fast as 7 days

CNC milling service

Machines:Swiss lathes and multiaxis mill turn
Tight Tolerance:down to 0.05 mm
Lead time:as fast as 7 days

 Sozn Tolerance

Metal parts tolerance

Permissible deviations in mm for ranges in nominal lengths Tolerance Class Designation (Description)
0.5 up to 3 ±0.05
 over 3 up to 6 ±0.05
over 6 up to 30 ±0.1
over 30 up to 120 ±0.15
over 120 up to 400 ±0.2
over 400 up to 1000 ±0.3
over 1000 up to 20000 ±0.5
over 1000 up to 20000

Platic parts tolerance

Permissible deviations in mm for ranges in nominal lengths Tolerance Class Designation (Description)
0.5 up to 3 ±0.1
over 3 up to 6 ±0.1
over 6 up to 30 ±0.2
over 30 up to 120 ±0.3
over 120 up to 400 ±0.5
over 400 up to 1000 ±0.8
over 1000 up to 20000 ±0.12
over 1000 up to 20000 ±2.0

Diameter Φ 1.5-5 mm, depth: 3 times the diameter.
Diameter Φ 5 mm or larger, depth: 4-6 times the diameter.

CNC Milling: Minimum width of 0.5 mm and depth of 0.1 mm.
CNC Turning: sozn can use laser marking to create standard text for CNC turned parts.
Sozn can custom logo according to customer specification through CNC engraving or laser engraving

Prototoyping: 1-100 pcs
Low volume: 101-10,000 pcs
High volume: Above 10,001 pcs

SOZN factory introduction

SOZN is profassional manufacturer for you

stablished in 2002, Sozn brings over two decades of expertise to precision machining. Spanning 10,000 square meters, our workspace buzzes with the energy of over 100 experienced individuals, each dedicated to delivering excellence.

SOZN is a relaible factory for you

Supported by our 3D and 2D drawing engineers, we ensure that every aspect of your project receives the attention to detail it deserves. From initial concept sketches to the final product, our team is equipped to produce over 3,000,000 pieces per month, easily meeting even the most demanding deadlines

SOZN is qualified supplier for you

Our dedication to quality is reflected in our certifications, including ISO9001, IATF16949, and IS013485, which underscore our commitment to maintaining the highest standards of excellence across all our operations.

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