No.7.Jingqi Rd,Lianyun District, Lianyungang, Jiangsu
we specially produces silica powder for electronic usage with main products of Fused Silica Powder and Crystal Powder. The annual capacity is 10000MT it one the biggest manufacturers in mainland.Due to its special performances, widely used area optics, ...
silica powder, silica *, silica lump, silica granule