About Us?
UNIONSUM provides sustainable system solution for mining and metallurgy industry, which including engineering, procurement and construction, and offers a wide range of scientific research and consulting services.

Who are we?
History from 1953;
Most authoritative and comprehensive organization in China mining and metallurgy industry;
2 academicians of China Engineering Academy, 108 professors and 500 senior engineers;
50 Laboratories and Pilots (2 state key Labs);
Decades experiences in research and engineering service.

What can we do?
Minerals processing;
Metallurgy;
Valuable metal recovery;
Off-gas/waste water/slag control & treatment;
Test and analysis.

How we work?
Scientific research to find a best solution in our Labs and Pilots;
Feasibility study to answer all potential questions;
Basic design and detailed design;
Equipment innovation, fabrication and delivery; Tailor-Made;
On site instruction for installation, commissioning and ramp up;
Test and analysis to control the process performance and guarantee the product quality;
Continuous after sales service, technical supporting and performance improvements.

Our Mission:
In the field of mining and metallurgy industry, China, as a major consumer of mineral resources, has to try all kinds of way to process and extract low grade and complicated minerals, which has contributed greatly to improve our research level.
The booming of Chinese economy has given rise to many huge mining and metallurgy projects in China, some of them are even world's most complicated and biggest projects, which has given us the most precious experience on engineering designing and project operation.
At the same time, as the world's factory, China provide its customer all over the world the most price competitive and excellent performance mining and metallurgy equipment, which can help significantly reduce operation and maintaining cost.

As diligent and hardworking Chinese people, we never stop making progress, new innovations, and breakthroughs. This ancient and rapid developing country now extend its willing to share with the whole world its experience and capability in the mining and metallurgical engineering field and provide its customer the most competitive equipment and service, which, is also the mission of UNIONSUM.