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Emerging from the respected lineage of Hunan Zhuangyuan Geological Equipment, Hunan Yuanyu Exploration Technology Development Co., Ltd. is deeply rooted in the esteemed Hunan Provincial Institute of Geophysics and Geochemistry. Originally part of the 409 team mechanical repair workshop, it transformed into the 409 Repair Factory in 1989. By 1992, the company diversified further with the Diamond Products Research Institute. The formation of Zhuangyuan (Group) Company in 2003 was a pivotal moment, embracing both Hunan Zhuangyuan Diamond Products Co., Ltd. and Hunan Zhuangyuan Geological Equipment Co., Ltd. A landmark collaboration in 2016 with Hunan Hongyu Water Resources and Hydropower (Group) Co., Ltd. birthed the current entity, a beacon of national high-tech innovation. Specializing in the design, production, research, and operational services of geological equipment-including drilling rigs, tools, diamond drill bits, and slurry injection systems-the company leads emergency equipment solutions, with their 'centralized slurry grouting system' recommended for emergency procurement in Hunan Province.
Hunan Yuanyu's accolades are a glowing testament to its pursuit of excellence. The 'Zhuangyuan' brand stands proudly as a 'Famous Trademark of Hunan Province', consistently earning recognition as a 'Contract Abiding and Creditworthy Unit' and an 'Integrity Construction Demonstration Unit'. Achieving the esteemed 'National High-Tech Enterprise' title in 2021, Hunan Yuanyu underscores its unwavering commitment to innovation and quality, setting a benchmark in the industry.
At the heart of Hunan Yuanyu lies a spirit of relentless innovation, demonstrated by over 10 pioneering patents. The company fosters robust academic partnerships, notably with China University of Geosciences (Wuhan) and Central South University, serving as a vibrant industry-university research hub. Their collaboration with the Guangzhou Institute of Geochemistry, part of the Chinese Academy of Sciences, led to the development of a marine shallow sampling drilling rig, earning widespread admiration and acclaim from users.




