Company News
Current Location：
首页>Company News
-
The review meeting for the standard "Non-aqueous Reacti...
2022-09-26
On September 23, 2022, the online review meeting for the China Engineering Construction Standardization Association (CECSA) standard Non-Water Reactive Two-Component Polyurethane Grouting Material (Draft for Approval) (hereinafter referred to as the Standard (Draft for Approval)), co-edited by...查看详情>> -
Our company has been granted multiple patents
2021-05-17
We warmly congratulate our company on the authorization of two invention patents "A high-strength polyurethane modified silicate grouting reinforcement material and its preparation and application" and "A silicate modified polyurethane foaming material and its preparation method and u...查看详情>> -
Our Company Participates in the 2nd International Forum on '...
2021-05-17
On January 13-14, 2017, the 2nd International Forum on 'Belt and Road' Initiative Boosting Innovation in China's Shield Tunneling Technology was successfully held in Beijing, China.查看详情>> -
Our Company Recognized as Beijing High-Tech Enterprise
2021-05-17
Our Company Recognized as Beijing High-Tech Enterprise！查看详情>> -
Our Company Obtained the "Safety Certification Mark for...
2021-05-17
Our Company Obtained the "Safety Certification Mark for Mining Products"查看详情>>