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Limestone is mainly used in photovoltaic glass and ultra white glass.



| Material | Parameter/Specification |
|---|---|
| Iron Content | 60PPM-100PPM |
| Calcium Oxide Content | 54-55 |
| Main Application | Photovoltaic glass, ultra white glass |
| Product Name Specifications and Parameters | |||
|---|---|---|---|
| Limestone | GZX-S100 | CaO >= 54%, Fe2O3 <= 100ppm, MgO <= 0.5% |
Granularity requirements: 8-140 mesh, less than 10% of 140 mesh; 8-40 mesh greater than 40%, 8-60 mesh greater than 60%. Granularity can be customized. |
| GZX-S070 | CaO >= 54%, Fe2O3 <= 70ppm, MgO <= 0.5% | ||
| Dolomite | GZX-B100 | CaO ≈ 31%, Fe2O3 <= 100ppm, MgO >= 20.5% | |
| GZX-B070 | CaO ≈ 31%, Fe2O3 <= 70ppm, MgO >= 20.5% | ||


Specializing in the production and sales of limestone, dolomite, calcium carbonate and other non-metallic mineral raw materials. In order to maintain the highest quality level of our products, our experienced engineers have established a professional quality control system. Based on the quality control system and professional advanced equipment, we are able to meet the changing needs of our customers with a positive attitude.
The continuous improvement of the quality control system and the strengthening of the management structure have brought us more opportunities and competitive advantages in the domestic and foreign markets. In line with the purpose of "quality products, quality service, preferential prices, timely delivery", we look forward to more extensive cooperation with domestic and foreign customers on the basis of mutual benefit.
Tranquix Stone