BEIJING HENGXIANG HONGYE FOUNDATION REINFORCEMENT TECHNOLOGY CO., Ltd.
5 patents in portfolio
- US12467219utility2025Lifting and Reinforcing Process for Dust-free Factory Floor0 cites
- US11840820utility2023Method for Strengthening and Lifting High-rise Building Having Raft Foundation0 cites
- US11746496utility2023Precise Lifting Method and Lifting and Reinforcing Structure for Plant Equipment Foundation0 cites
- US11739495utility2023Reinforcing and Lifting Method and Reinforcing and Lifting Structure for Large-scale Piers of High-speed Rail0 cites
- US11732434utility2023High-rise Building Settling Reinforcing and Lifting Correcting Construction Method0 cites