About Us


Discover an easy access to the rich reserve of industrial minerals from China. Once you are together with us, Crown Sino will become your forever partner.

Crown Sino plays an active role in the supply of minerals, refractory materials, abrasives, and Steel Additives from China to Japan, Thailand, Spain, Germany, Italy, UK, Brazil, Australia, USA, Mexico, Turkey, etc.


Thanks to the successful execution of business philosophy – quality & value over the past 20 years, the business activities of Crown Sino nowadays have been expended to cover a large number of raw materials of minerals, refractory, abrasives and steel additives. Today, with head office in Hong Kong, we have associated company in Henan & Liaoning Province, quality control personnels & accredit strategic alliance partners nationwide together contribute to raw materials procurement & materials quality assurance.

In addition, we have sales representatives in Europe and United States who help liaising with the regional market partners. With such extensive sourcing & sales network, not only can we make good use of the manufacturing resources and further supply customers with quality & stable materials from China, but also meets the customers’ needs of who look for one-step sourcing solutions.