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ABOUT

Hanhai Opto-electronic is a major scientific research achievement transformation institution of the Hefei Institute of Physical Science, Chinese Academy of Sciences.
PRODUCT
Product Series

Core Technologies

Telemetry Products

Active Point-type Products

Passive Point-type Products

Patrol Inspection Products

Gas Analysis Products

The company’s core technology is the international advanced laser absorption spectroscopy gas detection technology,
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PRODUCT

Hanhai Optoelectronics centers on laser absorption spectroscopy-based gas detection (TDLAS)technology, developing and manufacturing a full range of products to deliver comprehensive gas detection solutions for cross-field and multi-industry customers.
SOLUTION

Urban Gas

Energy Chemical Industry

Environmental Monitoring

Others

SOLUTION

Hanhai Optoelectronics' laser gas detection products focus on the monitoring of flammable, explosive, toxic and harmful gases as well as greenhouse gases. Leveraging mature technical solutions and flexible product adaptability, these products can be widel
Application Cases

Urban Gas

Energy Chemical Industry

Environmental Monitoring

Others

Application Cases

With over a decade of technical accumulation and recognition from nearly a hundred customers, Hanhai Optoelectronics' laser gas detection products have delivered successful cases covering core scenarios across petrochemicals, urban gas, environmental moni
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NEWS

The company's core technology has been jointly recommended by the Ministry of Emergency Management, the Ministry of Science and Technology, and the Ministry of Industry and Information Technology.
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Hanhai Opto-electronic

Laser absorption spectroscopy technology for accurate gas detection

Safe production work, Beijing does like this!

2021 safety supervision meeting of hazardous chemicals and fireworks held in Beijing

Hanhai Opto-electronic important partner Beijing Gas and French GTT reached a major cooperation in Tianjin Nangang

Safe production work, Beijing does like this!

2021 safety supervision meeting of hazardous chemicals and fireworks held in Beijing

Hanhai Opto-electronic important partner Beijing Gas and French GTT reached a major cooperation in Tianjin Nangang

In‑depth Interpretation of Key Report | Release of China Green Fuel Development Report 2026: Guoke Hanhai’s TDLAS Technology Builds Dual Foundations for Safety and Compliance of Green Ammonia & Gr

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Powerful Alliance! Yangtze Optical Fibre and Cable Joint Stock Limited Company × Guoke Hanhai Enter into In‑depth Strategic Cooperation

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Breaking News | The Ecological Environment Code enters into force on August 15! Statutory new standards for environmental‑monitoring across industries, and Guokehanhai’s TDLAS laser technology und

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Six Lines of Defense Reinforce LNG Vessel Engine Room Safety! Guokehanhai TDLAS Laser Monitoring Addresses Core Deficiencies in Leak Early Warning

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Good News | Guoke Hanhai Named One of the First Members of the Marine Equipment Special Committee of the China Institution of Navigation; Redefining New Standards for Vessel & Offshore Monitoring with

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Guoke Hanhai Deeply Cultivates Niche Hard Tech Sectors, Named a 2026 China Hidden Unicorn Enterprise

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Guoke Hanhai Upholds Its Original Aspiration Through Scientific Innovation and Safeguards the Land with Safety | Tribute to the 105th Anniversary of the Founding of the Communist Party of China

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Great News | Guoke Hanhai’s Dual Series Laser Detection Equipment Debuts at MIIT Innovation Exhibition for Safety & Development, Recognized by Ministry Leaders During On-Site Inspection

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New Product Release | Cross-Domain Collaborative Integrated Solution! Guoke Hanhai High-Precision Pump-Suction Laser Analyzer Integrated with Unitree Quadruped Robot & 8VTON Spatial Intelligent Module

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Good News | Outperforming 289 Competing Teams, Guoke Hanhai’s Extreme-Operation Gas Detection Robot Wins Excellence Award at Xiongan International Robotics Competition

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Hot Review

Xi'an city safety risk integrated monitoring and early warning platform science and Technology Enabling Development Forum was successfully held

Hanhai opto-electronics has been selected into the list of technology and equipment urgently needed for safety production and emergency rescue center of China

How to ensure the safety and health of tunnel construction? The intelligent robot for the safety protection of Hanhai Photoelectric Tunnel project gives you the answer

Do you know what September 10th is?

New Voyage to the sea | Hanhai Optoelectronics and Stargate qiyuan signed a strategic cooperation agreement

The new products, new technologies and new materials for the petrochemical equipment industry in 2022 were awarded to Hanhai Optronics

Near the end of the year! A chemical plant in Liaoning caught fire and exploded

What should we pay attention to when storing dangerous chemicals in dry autumn?

“Standard for judging the hidden dangers of major production safety accidents in chemical and hazardous chemicals production and management units (trial implementation)” for comments and interpret

warmly welcome the group leader of State Council Emergency Management Expert Group, Vice Chairman of National Disaster Reduction Commission Expert Committee, Stat

Carry out special rectification of winter and spring safety, pay attention to year-end work safety

Adhere to safety first, prevention-oriented | How to avoid the petrochemical device process media leakage hazards

Hanhai optoelectronics, a homegrown force

Thirty-one people have been killed in an explosion at a barbecue restaurant in Yinchuan, Ningxia

Hydrogen sulfide poisoning kills 4! Guangdong Jieyang “7.4” larger poisoning accident listed supervision!

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