C CANGHANIntelligent Technology
Industrial Machine Vision Specialist — Since 2018

Precision Vision for
Intelligent Manufacturing

CANGHAN designs and delivers industrial cameras, high-speed code readers, laser displacement sensors and turnkey vision inspection systems — empowering factories worldwide to see, measure and decide with micron-level accuracy.

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Direct contact Email: liuhuiya@canghan.net
CANGHAN industrial high-speed vision camera series
Quick response Average ≤ 4 hours · 95%+ rate
Defect detection
Micron precision
Smart code reading
AI-powered OCR & DPM
3D laser profiling
Height, gap & volume
8+Years in machine vision
≤4hResponse time
95%+Response rate
100%Pre-delivery tested
Authorized product lines
What we offer

Complete Machine Vision Portfolio

From standalone sensors to fully integrated inspection systems — four product families covering every stage of the visual inspection process.

Industrial cameras
Cameras

Industrial Cameras & Vision Sensors

Global & rolling shutter CMOS cameras from 1.3MP to 25MP, high-speed series up to thousands of fps, and AI vision sensors for inline inspection.

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Industrial code readers
Reading

Code Readers & AI Scanners

High-speed 1D/2D code readers for DPM, QR and Data Matrix — robust decoding on shiny, damaged or low-contrast surfaces.

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3D laser displacement sensors
3D & Laser

3D Laser Profilers & Displacement Sensors

Laser triangulation sensors and 3D line-laser profilers for thickness, height, gap and surface inspection at production speed.

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Industrial machine vision lenses
Optics

Industrial Lenses & Inspection Solutions

FA fixed-focal and telecentric lenses, plus custom machine vision inspection solutions — positioning, measurement, defect and OCR.

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Why CANGHAN

Engineered by Experts, Trusted by Industry

Founded with a top-tier vision company and a doctoral team from Southeast University, we combine deep optical science with real production-floor experience.

Professional Technical Team

Founded in collaboration with Keyence and a doctoral team from Southeast University — strong R&D and continuous innovation capability.

8 Years Deep Experience

Since 2018, committed to providing comprehensive machine vision solutions for global manufacturing, guided by Innovation, Efficiency, Pragmatism and Win-Win.

On-Time Delivery

Precise assembly steps with no delay. Every machine is fully tested before shipment, with a testing video for your confirmation.

Professional Optical Lab

Our in-house optical laboratory supports pre-purchase testing and validation, ensuring excellent performance in your real application.

Global Partners

Deep partnerships with renowned enterprises such as Tencent, Basler and Hikvision, advancing intelligent manufacturing worldwide.

Custom Solutions

Positioning, dimension measurement, defect detection and OCR recognition — tailored vision inspection solutions for your exact process.

Applications

Deployed Across Key Industries

Our products and services are widely applied in automotive, 3C electronics, medical devices and consumer goods manufacturing.

01

Automotive

Part positioning, surface defect detection and dimensional measurement on assembly lines.

02

3C Electronics

High-speed code reading, component inspection and AOI for PCB and precision electronics.

03

Medical Devices

Traceability code verification, cleanliness and packaging inspection with DPM reading.

04

Consumer Goods

Label, cap and fill-level checks plus barcode verification on fast-moving lines.

Our customers say

Trusted on Real Production Lines

"The machine is very sensitive and user-friendly, providing an excellent experience. Setup was smooth and the support team guided us through every step."

A AdamProduction Manager, Automotive

"Scanning is fast and accurate, very convenient to use. I love it! The code reader handles our DPM codes without a single miss."

H HerbertQuality Engineer, Electronics

"Custom inspection solution delivered exactly as specified — positioning, measurement and OCR all in one station. Pre-shipment test video made commissioning effortless."

L LeoAutomation Lead, Medical Devices

Have a Vision Challenge?

Tell us about your inspection task — our engineers will recommend the right camera, lens, lighting and software combination, validated in our optical lab.

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