__________________________________________________________________________________





Our esteemed company, formerly known as Hunan Zhuangyuan Geological Equipment Co., Ltd., originated from the illustrious Hunan Provincial Institute of Geophysics and Geochemistry. From our humble beginnings as the 409 team mechanical repair workshop, we evolved into the 409 Repair Factory in 1989. The esteemed Diamond Products Research Institute was established in 1992, leading to the foundation of Zhuangyuan (Group) Company in 2003, encompassing Hunan Zhuangyuan Diamond Products Co., Ltd. and Hunan Zhuangyuan Geological Equipment Co., Ltd. In a remarkable collaboration with Hunan Hongyu Water Resources and Hydropower (Group) Co., Ltd., Hunan Yuanyu Exploration Technology Development Co., Ltd. was inaugurated in 2016. As a national high-tech enterprise, we specialize in the innovative design, production, scientific research, and operational excellence of geological equipment, including advanced drilling rigs, tools, diamond drill bits, and cutting-edge centralized slurry injection systems. Our expertise in emergency equipment, particularly the 'centralized slurry grouting system,' earned us a place in the prestigious first batch of recommended emergency equipment procurement list in Hunan Province.
In contemporary years, our company has garnered a multitude of accolades: the 'Zhuangyuan' brand has proudly received the title of 'Famous Trademark of Hunan Province' on numerous occasions. We have also been honored as the 'Hunan Province Contract-abiding and Creditworthy Unit' and the 'Hunan Province Integrity Construction Demonstration Unit' multiple times. In 2021, we were distinguished with the esteemed recognition of being a 'National High-tech Enterprise'.
The company places paramount importance on technological innovation, holding over ten patents that underscore our commitment to advancement. We maintain close, collaborative relationships with China University of Geosciences (Wuhan) and Central South University, serving as the industry-university research base for China University of Geosciences (Wuhan). Our groundbreaking marine shallow sampling drilling rig, developed in partnership with the Guangzhou Institute of Geochemistry of the Chinese Academy of Sciences, has been met with resounding acclaim from users.




