NEWS

ABOUT

Company Profile

Milestone

Branch

Honor

Expert

Leader Speech

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

PRODUCT

Hanhai laser monitoring products have industry-leading measurement accuracy, resolution, anti-interference performance and reliability.
SOLUTION
NEWS

Group News

Industry Information

Hanhai Encyclopedia

Party Building Culture

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.
CUSTOMER
Recruitment
Contact

400-055-1239

Hanhai Opto-electronic

Laser absorption spectroscopy technology for accurate gas detection

HOME - NEWS

Group News Industry Information Hanhai Encyclopedia Party Building Culture

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

Prev 1.. 8 9 10 11 12 13 14 15 16 .. 19 Next Go /19 page Total 186

Site Search

Change

Hot Review

Contact Us

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

官方微信

WeChat

ABOUT

PRODUCT

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

Another gas explosion occurred in Hohhot, Inner Mongolia. It is imperative to solve the safety blind spot of urban lifeline

View More

Beijing Tongzhou and other 18 cities (districts) have been included in the pilot construction of national urban safety risk monitoring and early warning

View More

Pay attention to gas safety on fire Publicity Day

View More

A day later, another gas flash explosion accident occurred in Qingdao community

View More

Hanhai optoelectronics was invited to participate in the China International Gas and heating technology and equipment exhibition in 2021 (the 24th)

View More

2021 annual meeting of urban comprehensive pipe gallery Working Committee of China Engineering Construction Standardization Association

View More

The explosion of a chemical plant in Alxa, Inner Mongolia has killed 4 and injured 3, and the enterprise legal person has been controlled

View More

Shenyang gas explosion has caused 4 deaths and 47 injuries, so it is urgent to prevent gas accidents

View More

《National Standardization Development Outline》Printed and distributed, emphasizing the strengthening of public safety standardization

View More

Hanhai optoelectronics participated in the comprehensive emergency drill of oil and gas accidents in Shenzhen to help the management of urban lifeline

View More

Site Search

Hot Review

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”

Contact Us

Follow Us