Zhengzhou Jinquan Mining & Metallurgical Equipment Co., Ltd. has recently won the First Prize of the 2025 China Gold Association Science and Technology Achievement Award.

The winning project is titled “R&D and Application of High-efficiency and High-purity Silver Electrolysis Complete Equipment”.

This award clearly shows the company’s leading position in precious metal smelting equipment research and development.

 

The China Gold Association Science and Technology Award is the most authoritative honor in China’s gold and precious metal industry.

It aims to recognize outstanding contributions to industrial technological progress.

Therefore, receiving the first prize represents high recognition of Zhengzhou Jinquan’s technology, innovation, and market value.

 

 

This project was jointly developed by Zhengzhou Jinquan, Northeastern University, Inner Mongolia Academy of Sciences, and Shandong Gold Smelting Co., Ltd.

It successfully breaks through long-standing technical bottlenecks in the precious metal smelting industry.

Additionally, it sets a new benchmark with three major advantages.

 

 

The company has designed an innovative electrolytic cell and electrolyte circulation system.

These improvements greatly enhance current efficiency and silver ion deposition rate.

As a result, production efficiency increases by more than 30% compared with traditional equipment.

 

 

Through precise process control and advanced impurity separation technology, the equipment produces stable high-purity silver.

The silver purity can reach ≥99.999%.

This level of quality meets strict requirements for high-end fields such as electronics and aerospace.

 

 

The equipment integrates advanced automatic control and environmental protection systems.

It enables real-time intelligent monitoring during production.

Furthermore, it ensures waste water and waste gas meet emission standards.

This helps drive the industry toward a greener and more intelligent future.

 

 

Zhengzhou Jinquan is a leading global solution provider for precious metal mining and metallurgical equipment.

The company follows the philosophy of “Technology-driven, Quality-oriented”.

With decades of industry experience, it focuses on R&D, manufacturing, and integrated services for gold and silver refining equipment.

Moreover, it provides one-stop solutions including design, production, installation, and commissioning.

 

To date, Zhengzhou Jinquan has served more than 300 enterprises across over 50 countries and regions.

Its partners include well-known enterprises such as China National Gold Group, Zijin Mining, Shandong Gold, Heraeus, Johnson Matthey, and Tanaka Precious Metals.

As a result, the company has earned wide trust from the global market.

 

This award-winning equipment reflects the company’s strong independent R&D capability.

It also supports China’s “Manufacturing Powerhouse” strategy.

In addition, it promotes the high-end development of domestic precious metal smelting equipment.

 

 

Zhengzhou Jinquan takes this award as a new starting point.

In the future, the company will increase investment in core technology, high-end equipment, and green intelligent manufacturing.

It will also strengthen cooperation with global partners in the precious metal industry chain.

Through more advanced equipment and professional solutions, the company will continue to create greater value for customers worldwide.

 

Zhengzhou Jinquan remains committed to innovation and quality.

The company strives to become a world-leading provider of precious metal mining and metallurgical equipment solutions.

Ultimately, it will continue to promote the technological progress and high-quality development of the global precious metal industry.