
ABOUT
Hanhai Opto-electronic is a major scientific research achievement transformation institution of the Hefei Institute of Physical Science, Chinese Academy of Sciences.

Recently, poisoning, fire accidents frequently sounded the alarm A fire broke out in an enterprise in Henan provin
An explosion at a chemical plant in Jiancaoping District, Taiyuan Province, occurred just after 4pm on November 2
On November 16, Hanhai Optronics won the 2022 Outstanding Innovation Award for new products, new technologies and
National Fire DayAround November 9, just when the dry, fire-prone, all parts of the country are in full sw
Recently, the Suzhou region launched a limited spaceLocked cabinet campaign, demanding that the limited space space
On Oct 7, the U S government added 31 Chinese companies, research institutes and other groups to a so-calledUnv
We should put safety first and give priority to prevention, establish a framework for major safety and emergency
October 10th, the head of the State Council Expert Group on Emergency Management, Deputy Director of the Expert
At 12:40 am on September 28, a restaurant in the Changchun high-tech zone in Jilin province exploded and burned,
Dangerous Chemicals are toxic, corrosive, explosive, combustion, combustion and other properties, improper storage is
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
