We are the first private enterprise in the southwestern China in the mineral and biological resources developing fields. The main scope of its business is minerals extracting, smelting and deep processing. The company services the electronics market by offering metals and alloys of extreme purity most of which belong to the II-VI and III-V families of chemical elements. The company produces tellurium, cadmium, bismuth, antimony, and zinc of 5N, 6N and 7N purity and related compounds, which are used as starting materials for the growth of crystals.
