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 and other materials as well.

At the same time, Sino International will help you to introduce your related products into China market.

Here introducw some products we supply as follows:

1. Fused quartz
Fused quartz (fused quartz glass) is manufactured by melting naturally occurring crystals of high purity at approximately 2000C. It can be fabricated to quartz ingot, quartz tube, quartz rod, quartz ring, quartz plate and quartz disc, quartz crucible, quartz wool, quartz boat and other molding parts etc.

2. Fused silica
Fused silica is a synthetic amorphous silicon dioxide that is produced using either flame or vapor phase hydrolysis of silicon halide, extremely high purity. It is used to manufacture products such as optical windows, precision optical flats, UV transmitting windows, and laser optics of all types.

3. Synthetic sapphire
Due to its chemical, mechanical, optical and structural properties sapphire is a perfect material for optics, electronics and optoelectronics, fine mechanics and laser technologies. Substrates, wafer, windows, lense, rod, blank, and others can be offered.

4. Quartz / silica mineral and products
Silica lump, silica sand, silica powder

5. Fused quartz lump, grits and powder

6. Garnet sand and powder.