Company Filing History:
2 out of 448 
2 out of 2 Years Active: 2025
Title: Zhaohui Dong: Innovator in Drilling and Grouting Technologies
Introduction
Zhaohui Dong is a prominent inventor based in Xi'an, China. He has made significant contributions to the field of drilling and grouting technologies. With a total of two patents to his name, his work showcases innovative solutions that address complex engineering challenges.
Latest Patents
Zhaohui Dong's latest patents include a "Whole-space drilling-grouting integrated device" and a "Multi-pump linkage grouting operating system." The whole-space drilling-grouting integrated device features a traveling mechanism that includes a drilling-grouting mechanism equipped with a rod-changing robotic arm. This device is designed to enhance efficiency in drilling operations. The multi-pump linkage grouting operating system consists of multiple slurry storage tanks and grouting pumps, allowing for effective management of grouting processes.
Career Highlights
Throughout his career, Zhaohui Dong has worked with notable institutions such as Shandong University and Shaanxi Xitan Geological Equipment. His experience in these organizations has contributed to his expertise in the field of geological equipment and drilling technologies.
Collaborations
Zhaohui has collaborated with talented individuals such as Mengtian Li and Shuaixun Luo. These partnerships have fostered innovation and development in his projects.
Conclusion
Zhaohui Dong's contributions to drilling and grouting technologies reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to advancing the field and solving practical challenges in the industry.