Telphone: 0086-10-64812952

Contact US

7/F Kin On Commercial Building 49-51 Jervois Street Sheung Wan, HK

Tel: 0086-10-64812952 (Beijing office)

Fax: 0086-10-64812952


About US

We, Rarecrown Union Development Co., Ltd., are a group of two China mainland-based manufacturing units of concentration equipment and a Hong Kong-based trading unit for developing overseas market.

We are specialized in the designation & manufacturing of concentration equipment & analysis equipment including Spiral Concentrator, Vibrating Tables and Cyclosizers. We have strategic alliance with leading research institutes of mining & metallurgy in China, which make us a leader in certain aspects of research & development of kinds of concentration equipment.

Our Spiral Concentrator BL1500 series & Vibrating Tables with fiberglass cover are both highly effective energy saving gravity concentrators which are adapted to concentrate mineral ores, such as iron, tin, gold, limonite, pyrite, tungsten, niobium-tantalum, coal, monazite, zircon, and other metallic or non-metallic ores. Now, these two products are widely used for leading mining companies in China, such as Baogang Group (Ranking No.1 in the steel industry.), Angang Steel Company Limited (China) (Ranking No.4 in the steel industry.) and Shougang Group (One of the top 10 steel companies in China.). Some of the equipments were exported to overseas market like Vietnam, Indonesia, Russia, Argentina, etc.

As the only manufacturer of Cyclosizer in China, we are supplying this highly performed equipment of granularity determination to Chinese academic laboratories and industrial research center & institute. And we are exporting Cyclosizer to France,Russia, Mexico, South Africa, Egypt, Jordan, etc..

With professional industrial experience & strong capacity, we’d like to devote ourselves to manufacturing cost-effective & Strong-function products as well as offering liable & customer-need-oriented service. We understand that our final target is to explore what u want to explore, to innovate what u want to innovate, and to realize what u want to realized. And we are ready,

★ To provide metallurgical test work.
★ To make custom/contract design & manufacturing of mining equipment according to customer’s specific demand & requirements.
★ To supervise installation and commissioning.
★ To make whole solution on manufacturing process according to the actual demand & need at the customers’ end.
★ On-site training, technical support and responsive trouble-shooting.

For more details, please feel free to contact us.