ABOUT
Hanhai Opto-electronic is a major scientific research achievement transformation institution of the Hefei Institute of Physical Science, Chinese Academy of Sciences.
At 16:00 on December 2, after the national teleconference on the mobilization and deployment of urban gas safety
On December 9, Hanhai optoelectronics was invited to participate in the 14th China International Forum and Exhibit
Recently, Hanhai optoelectronics and Shenzhen Institute of urban public safety technology established a joint R &
According to the official microblog @ vitality Yuquan of the Publicity Department of Yuquan District Party committ
Recently, the office of the safety committee of the State Council and the Ministry of emergency management issued
November 9, 2021 is the 30th "fire safety publicity day" and the fifth "fire safety publicity month" in China
At about 10:00 on November 4, a household in unit 2, No 35, Xizhong Road, Shibei District had a gas flash ex
On October 27, the expected China International Gas and heating technology and equipment exhibition in 2021 (the
Hanhai optoelectronics was invited to participate in the fourth national urban underground comprehensive pipe gallery Technology Innovation Summit Forum and the annual meeting of urban comprehensive pipe gallery Working Committee of China Engineering Construction Standardization Association in 2021
At about 23:00 on the 22nd, an explosion occurred in a chemical plant in the Alxa League high tech Industri
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MAIL:lisghanhai@gkhhlaser.com
ADDR:302 Floor, Building 5, No. 18, Kechuang 13th Street, Beijing Economic and Technological Development Zone