NEWS

It's mainly used in electronics industry or scientific research, also used to make laser materials, luminescent materials and electronic materials etc.  

Welcome to the 123th Spring Canton Fair 2018 and we will show our main products at this exhibition.We will immediately inform all customers once we got the booth number.We look forward to your visit !

It's white powder , insoluble in water , soluble in acids . It mainly used in electronics industries and scientific research etc.

Gain and application of electric energy is an important mark of human social progress, electric energy is a kind of energy form which modern society cannot leave away, whatever in any industry, electric energy can be applied inclusively. The most normal form of electric energy application is transform electric energy into machine energy, transforma...

It's offwhite powder, insoluble in water, soluble in hot sulfuric acids. Easy to absorb moisture from air. Relative density: 8.6g/cm3. Melting point:2392℃.It mainly used as make portable X-ray tra