Industry Information - Hanhai Opto-electronic

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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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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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Hanhai Opto-electronic

Laser absorption spectroscopy technology for accurate gas detection

“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

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One Place Gas Enterprises to pipeline gas restaurant users once a month security check! Implementation Measures for safety inspection of fuel gas use in catering establishments

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

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A lone man jumps to his death after a gas explosion in a residential area in Jiaxing

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“You can imagine, we are responsible for the realization”!

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

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Four dead, three wounded! Guangdong province of Baoan District, Shenzhen City, 12 · 25 large space accident listed supervision

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

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$30 billion market cap pharmaceutical company accident! When will the gas poisoning accident stop!

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

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Do you know what September 10th is?

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

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!

Three dead, three wounded! Zhejiang“1.10” sewage treatment hydrogen sulfide poisoning accident warning

Ouch! 17 dead, three wounded! When can we put an end to gas leaks in restaurants!

One Place Gas Enterprises to pipeline gas restaurant users once a month security check! Implementation Measures for safety inspection of fuel gas use in catering establishments

Zibo's food is a hit. I'll keep an eye on it!

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

$30 billion market cap pharmaceutical company accident! When will the gas poisoning accident stop!

“You can imagine, we are responsible for the realization”!

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

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