Precision Gears, Transmission Parts & Custom Machining Manufacturer in China

Custom gears, gear reducers, shafts and precision mechanical components for industrial applications.
OEM/ODM manufacturing, custom machining and reliable production support for global buyers.

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Custom High-Precision CNC Transmission Drive Shaft

Engineered via advanced multi-axis CNC turning-milling processes, tailored for heavy-duty drive systems demanding maximum concentricity and torque resistance.

Machining Capability 4-Axis CNC Turning & Milling
Standard Tolerance ±0.005 mm (ISO 2768-m)
Available Materials Alloy Steel / Stainless 316L / Brass
Surface Finish Ra 0.4 µm (Polished / Anodized)
Quality Assurance 100% Zeiss CMM Inspection Pass
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Products catalogue

High-precision turning, milling, and grinding capabilities with strict quality control for global industrial buyers.

Precision machined stepped shaft with multiple diameters and a shaped end

Precision Machined Shafts

Precision machined metal timing belt pulley with keyway for industrial power transmission

Timing Belt Pulleys

Custom CNC machined aluminum bearing housing block for industrial automation machinery

Custom Spur Gears

Precision CNC Machined Flanges

Precision CNC Machined Metal Timing Belt Pulley

Precision Timing Belt Pulleys

Precision CNC Turned Shafts Sleeves and Threaded Components

Custom CNC Machined Parts

CNC-machining-factory

Changzhou Qiming Precision Machinery Co., Ltd.

Precision CNC Machining for Custom Industrial Parts

We provide custom manufacturing solutions based on customer drawings, samples, and technical specifications, supporting a wide range of industrial and automation applications.

Our machining capabilities include CNC turning, CNC milling, precision grinding, and custom machining of non-standard parts. From individual components to repeat production orders, we focus on dimensional accuracy, consistent quality, and reliable delivery.

Custom Manufacturing: Parts made according to your drawings, samples, and specifications.Multiple Machining Processes: CNC turning, milling, grinding, and precision component machining.Quality-Focused Production: Attention to dimensional accuracy, inspection, and product consistency.Responsive Communication: Efficient coordination from technical review to quotation and production.Flexible B2B Support: Solutions for machinery manufacturers, automation equipment suppliers, and industrial buyers.

  • ISO 9001 Quality Management
  • Fast Response & Communication
  • Quality-Focused Manufacturing

Manufacturing Capabilities & Factory Strength

State-of-the-art CNC equipment, strict ISO quality management, and reliable global OEM/ODM delivery.

Advanced CNC Facility

Equipped with multi-axis CNC turning and milling machines for complex, tight-tolerance components.

ISO 9001 Quality Control

Strict dimensional inspection from raw material testing to 100% final quality assurance.

OEM & ODM Solutions

Custom manufacturing based on engineering drawings, with fast prototyping and volume delivery.

Industries We Proudly Serve

Automated production line with robotic arms for industrial automation and robotics assembly

Industrial Automation & Robotics

Machinery & Equipment Manufacturing

Custom hydraulic manifold block and fluid power system components for industrial machinery

Hydraulics & Fluid Power

Custom Precision Components

Engineers reviewing CAD drawings and precision CNC machined component specifications for a custom client project

Ready to Start Your Custom Precision Project?

Send us your drawings or technical specifications today. Our engineering team will review your project and provide a competitive quote within 24 hours.