Sino International

With many years experience, Sino International can provide its oversea customers at the competitive cost of the quality assurance products of fused quartz, fused silica, quartz / silica, garnet sand and powder, synthetic sapphire, silicon wafer, piezoelectric and acousto optic crystal and other materials as well.
At the same time, Sino International will help you to introduce your related products into china market.
Here introduce some products we supply as follows:
1. Fused quartz
Fused ...