The listed companies that produce quartz sand are Tuorixin, Shi Ying and CSG A.

1. The industrial chain of Tuori Xinneng

Company covers amorphous silicon thin film batteries, crystalline silicon solar cells, solar application products, photovoltaic glass and solar collectors. In the field of crystalline silicon solar cells, a relatively complete industrial chain structure of "crystalline silicon rod drawing/polysilicon casting-slicing-battery chip manufacturing-battery -EPC project general contracting" has been formed.

2. Shi Ying Co., Ltd.

has formed a complete industrial chain of high-purity quartz sand-Shi Ying Zengmao-quartz tube rod in the photovoltaic industry, providing photovoltaic enterprises with the overall solution of Shi Ying materials, and photovoltaic quartz tube rods have always maintained the leading position in the domestic market share.

3. CSG A

In the glass industry, the company has built an industrial chain from quartz sand ore to high-quality float glass to building energy-saving glass. In the solar energy industry, the company has completed the construction of the whole industrial chain from high-purity polysilicon materials and silicon wafer processing to batteries and their components, photovoltaic calendered glass and so on.

classification of quartz sand:

1, ordinary quartz sand

2, refined quartz sand

3, high-purity quartz sand

4, fused quartz sand.