Unionsum is a professional company engaged in providing its clients with complete solution in the field of logistic equipment, public information device, nonferrous mining & metallurgy and construction machinery, which is from designing, manufacturing, installation to commissioning.

In the field of logistic equipment, Unionsum is the top manufacturer in South China. In the past years, Unionsum's storage shelf, lift platform, plant equipment, production line and plastic product are cordially welcomed by domestic and overseas clients, such as SANY and ZOOMLION, and have won great reputation since its establishment.

As a professional company, Unionsum specializes in manufacturing public information light boxes, multi-function dedicated counters, flight information display stent system, commercial advertising slim light boxes, public telephone kiosks and other products of marking signs. Those products are widely used in civilian airports, subway stations, train stations, stadiums, convention centers, hospitals, shopping malls and other large public buildings.

Headquartered in Changsha Hunan, the hometown of nonferrous metal in China, Unionsum is active in nonferrous mining and metallurgy. Unionsum's technical team is comprised by 4 Professors and 10 senior engineers, who can provide complete R&D service and corresponding equipments for Zn/Cu/Pb/Co/Bi/As/Sn/Sb mining and metallurgy, which is from mining, mineral processing, melting, leaching, purification, electrowinning to casting.

What's more, Unionsum also expands its business in construction machinery, centrifuge machines (widely used in oil field, chemistry, pharmacy and laboratory) and environment protection equipment (sewage treatment )in the recent years.

Looking ahead, our company will always strive to four "first class": first-class reputation, first-class quality, first-class management and first-class after-sale service. We'll create a better future with the friends from all over the world.