10+ Years

Manufacturing experience

500+ Customers

Over the world

2M+ Parts

Custom Machined



CNC Milling

CNC Milling

Your precision machined prototype or production parts, produced using our advanced CNC machining stations.

CNC Turning

CNC Turning

Your precision turned parts, produced by our skilled machinists on imported or domestic CNC lathes in China.

CNC Machining

CNC Lathe. CNC Turning, 3 Axis CNC Milling, 5 Axis CNC Machining Service for simple and complex geometrical parts.

Grinding services

we welcome all types of surface grinding jobs, from simple or flat surface grinding to the most complex parts.

Finishes Services

Add multiple finishes to your parts, such as Anodizing, Sand Blast. Powder Coat, Plating, etc.

Sheet Metal Fabrication

Laser Cutting, Bending, Punching Welding, and Assembly Service.

Advanced On-Demand Manufacturing Solutions
Whether you need a prototype to verify a design or mass manufacturing end products, WELDO has the best solution for you.
Rapid Prototyping

1-100 Quantity, within 3 days by 3D printing, CNC machining, and other techniques.

Low Volume

Plastic Injection Molding, Precision Machining, and Urethane Casting are available.

Mass Production

Consistent product quality, CNC machining, 3D printing, injection molding, die casting available.


One-Stop Services Supplier, On-demand manufacturing, Non Disclosure Agreement available.

Industries we serve

For 10 years, we have provided high-quality on-demand manufacturing services to various fields around the world.

  • Aerospace

  • Medical

  • Automotive

  • Manufacturing

  • Robotics

  • Energy

  • Agriculture

  • Electronics

  • Telecom

  • Construction

  • OilGas

  • Sports

  • Why More Than 500+ Engineers Over The World Love Work With Us?

    Saving Your Time

    By our advanced equipment and efficient production processes, the delivery time is 40% faster than other factories.

    Saving Your Cost

    You will save 60-80% of the cost because of our excellent production capacity and cost control. However, we only insist on making high-quality products.

    Reduce Your Risk

    You will reduce risk and 70% works, because our one-stop services will short your supply chain, our premium quality will make you worry-free.

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    Get an accurate quote for your next projects

    No matter your project is complicated or simple, no matter is metal or plastic, you will get an accurate quotation within 8 hours.