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Hanhai Opto-electronic is a major scientific research achievement transformation institution of the Hefei Institute of Physical Science, Chinese Academy of Sciences.
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Hanhai laser monitoring products have industry-leading measurement accuracy, resolution, anti-interference performance and reliability.
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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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400-055-1239

Hanhai Opto-electronic

Laser absorption spectroscopy technology for accurate gas detection

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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!

2021-05-27

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

2021-05-13

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

2021-03-11

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TEL：400-055-1239 （9:00~17:00）

MAIL：lisghanhai@gkhhlaser.com

ADDR：302 Floor, Building 5, No. 18, Kechuang 13th Street, Beijing Economic and Technological Development Zone

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ABOUT

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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

The gas flash explosion at Shandong Gaomi Grilled Fish Restaurant has caused 2 deaths and 2 injuries!

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Three injured! An explosion at a restaurant in Cangshan District, Fuzhou!

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Two dead, two seriously injured!

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Five dead, one wounded! Anhui“3 · 10” larger poisoning and asphyxiation accident investigation report released!

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Another restaurant explosion! Shop owner injured after gas explosion in Xiuyan Manchu Autonomous County, Liaoning province! Why frequent gas accidents in the catering industry?

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

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Explosion at a chemical plant in Guixi, Jiangxi Province

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

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

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

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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

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

Do you know what September 10th is?

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

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

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

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

National Fire Day adds wings to petrochemical fire safety

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

$900,000 fine! Qilu petrochemical company punished for“5 · 18” poisoning accident!

“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

The installation of combustible gas acousto-optic alarm device, the new“Gas station Operation Safety Code” has new requirements

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

Protecting the safety production of petrochemical industry | Hanhai opto-electronics was invited to participate in SINOPEC“New gas leakage detection technology exchange”

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