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WELCOME TO ANZHAN KEJI
Your Reliable Partner
for Precision Custom Parts
Whether you need OEM/ODM services or custom parts based on drawings or samples, we deliver cost-effective solutions with speed, precision, and consistency.
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100,000-Class
Cleanroom for Medical Device Assembly
From component production to final assembly, we deliver cleanroom-grade medical manufacturing with strict quality control and industry compliance.
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WELCOME TO ANZHAN KEJI
OEM/ODM 
Customization
We have an excellent technical team, which can be designed according to customers requirements.More than 10 precision production line.
Custom Service We Provide​​​​​​​
Explore More Precision Machining Capabilities At ANZHAN
With a fully equipped facility and Class 100,000 cleanroom, ANZHAN combines advanced CNC machining, precision inspection instruments, and strict quality control processes to ensure every component meets the highest standards. From concept to final product, we turn precision into performance—consistently and reliably.​​​​​​​
  • 10000​​​​​​​
    Factory Floor Space
  • 18
    Industry Experience​​​​​​​
  • 24
    7*24 Hours Service
  • 600000
    Daily Production Capacity​​​​​​​

First-class Quality

Why is ANZHAN Trusted by 2000+ Clients?
Total Quality 
System
Full Range of Capabilities We offer a complete range of services including multi-station cold heading, non-standard fasteners, CNC machining, laser cutting & welding, injection molding, and automatic lathe parts production. This integrated approach ensures better coordination, lower costs, and shorter lead times.
Full Range of Capabilities
Tailor-Made Solutions We have an excellent technical team, which can be designed according to customers requirements. More than 10 precision production line. Support for small-batch prototyping to large-scale production. We meet your exact specifications.
Tailor-Made
 Solutions
Strict Quality Control We take quality seriously — from raw material to final inspection. ISO-certified with advanced inspection tools including CMM, optical projectors, hardness testers, and more.
Strict Quality 
Control

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Application
About Us
Welcome To ANZHAN

Changzhou Anzhan Precision Instrument Technology Co., Ltd. is a high-tech manufacturer specializing in R&D, design, mold making, production, and OEM/ODM services. Our core business includes custom product development, precision mold manufacturing (plastic and metal), component machining, and technical support for medical devices.

Located in Changzhou, Jiangsu—at the heart of the Yangtze River Delta—we operate a 10,000 m² facility with a Class 100,000 cleanroom, equipped with advanced manufacturing and inspection technologies.

Our capabilities include CNC machining centers, mirror EDM, wire cutting, precision grinding, CNC milling, injection molding, CMMs, vision systems, hardness testers, color evaluation cabinets, and microscopes. Backed by a skilled and experienced team, we ensure high-quality, efficient, and reliable production.

Latest News
Explore updates on our technological advancements, company milestones, and key developments in the precision manufacturing industry.​​​​​​​
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What Are Anzhan Medical's Customized Skin Staplers?

In the world of modern medicine, innovative tools are constantly emerging to improve patient care and surgical outcomes. One such remarkable device is the skin stapler, and Anzhan Medical has been making waves with its customized skin stapler solutions. But what exactly are these customized skin sta

2025-05-26
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Changzhou Anzhan Precision: A premier manufacturer of medical devices and high-precision industrial components

Changzhou Anzhan Precision Machinery Technology Co., Ltd. stands as a premier partner in precision manufacturing, blending decades of expertise with cutting-edge technology to deliver exceptional solutions across industries. With over 20 years of dedicated experience, we have solidified our reputati

2025-07-18
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Anzhan‘s Laser Cutting Machine Limitations Understanding

I. Introduction
Laser cutting technology has revolutionized the manufacturing industry by providing a highly precise

2025-07-17
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The Rise of Circumcision Staplers: Revolutionizing Cosmetic Circumcision

The Rise of Circumcision Staplers: Revolutionizing Cosmetic CircumcisionIn recent years, the field of urological surgery has witnessed a significant advancement with the introduction of circumcision staplers. These innovative devices, also known as foreskin cutters, are transforming the way cosmetic

2025-07-15

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