
ABOUT
Hanhai Opto-electronic is a major scientific research achievement transformation institution of the Hefei Institute of Physical Science, Chinese Academy of Sciences.
On the evening of May 22nd, it was reported that a sudden fire broke out near Doumen, Zhuhai, Guangdong Provinc
From May 13th to 15th, the 3rd Yangtze River Delta International Emergency Disaster Reduction and Rescue Expo was
On May 3, 2024, an explosion occurred in the pentafluoroiodoethane synthesis reactor at Sichuan Xi& 39;ai Fluorine
In the early morning of April 18th, an explosion occurred at the Ningxia Baofeng Energy Group Co , Ltd , resulti
At 7:54 on March 13th, a suspected gas leak caused an explosion accident at a business in Yanjiao Town, Hebei
On April 1st, 2024, at 13:00, a sudden fire broke out at a chemical factory located in Songjiang District, Shan
The Information Office of the State Council will hold a routine press conference on policies of the State Counci
Methane is the second largest greenhouse gas after carbon dioxide According to the data from the Working Group
According to CCTV News, it was learned from the Shanxi Provincial Work Safety Commission that at approximately 18
On March 9th, Sinopec Tianjin Liquefied Natural Gas Company held the Acceptance and Summary Meeting of Laser Comb
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
