LIANYUNGANG RISTAR ELECTRONIC MATERIALS Co., Ltd. Was established in February of 2004. It locates in the industrial garden of Lianyungang city which is 50 Kilometers far from DONGHAI County, the famous home of crystals in China. The factory is 5kilometer far from the port that is the starting place of New Euro-Asia Bridge thus it is very convenience for transportation both by sea, air and road.

LIANYUNGANG RISTAR ELECTRONIC MATERIALS CO. Ltd. Specially produces silica powder for electronic usage with main products of Fused Silica Powder and Crystal Silica Powder. The annual capacity is 10000MT and it is one of the biggest manufacturers in mainland.

Due to its special performances, Silica powder is widely used in area of optics, precision casting, EMC for LSI and SLSI.

The factory equips advanced facilities for production and inspection. We have a team of professional specialist and our development Center keeps close relation with the scientific and specialized research both in China and foreign countries for latest technique in order to develop most performance products for our customers.

We have our own factory with capacity of 2000MT a year to make sure the good quality of raw material. We welcome all customers and friends both from China and foreign countries to our factory for cooperation and instruction. We will be obedience to our persuasion of "high quality, be faithful, cooperation, development"