- Home page
- Pile foundation engineering
- Foundation pit engineering
- Water foundation treatment engineering
- Land foundation treatment engineering
- Project performance
Pile foundation engineering Foundation pit engineering Water foundation treatment engineering Land foundation treatment engineering Pile foundation + foundation pit + foundation treatment comprehensive project Projects under construction
- Innovative technology
- Equipment and Base
- news
- About us
Company profile The company culture A strong advantage Ecological cooperation partner Sustainable development Company qualification Company honor Join the QiangJin Contact with QiangJin
Strong foundation -SMW construction technology
Strong foundation - steel support construction technology
Strong foundation - High pressure rotary jet grouting pile technology
What are the methods of foundation treatment of expansive soil?
Inner support system of retaining structure of foundation pit
Preloaded foundation treatment technology
Six - axis cement-soil mixing pile technology - strong foundation
Foundation treatment method for filling layer method
Purpose of foundation treatment