1. Product introduction
Cauliflower stone is a type of stone separated from natural stone blocks with high purity content (CaCO3 reaching 95-97%). After the selection and crushing process, the resulting product is stone particles with uniform size, high whiteness and outstanding cleanliness.
Thanks to its hardness, purity and stability, slate is widely used in many industrial production fields such as animal feed, terrazzo tiles, pavement tiles, granito grinding stone, unburnt bricks, washed stone concrete, stone tables and chairs and handicrafts.
Currently, Thach Hien Company Limited is a manufacturer and distributor of high quality cauliflower stone for many large partners nationwide, trusted thanks to its standard raw materials and modern screening process.

2. Product Features
Technical specifications of Thach Hien cauliflower stone:
| TT | PRODUCT | CHARACTERISTIC | ||
| CONTENT CaCO3 | COLOR | WHITENESS | ||
| 1 | Stone 1mm | 97 – 98% | White, Blue | ≥ 95% |
| 2 | Stone 2mm | 97 – 98% | White, Blue | ≥ 95% |
| 3 | Stone 3mm | 97 – 98% | White, Blue | ≥ 95% |
| 4 | Stone 4mm | 97 – 98% | White, Blue | ≥ 95% |
| 5 | Stone 5mm | 97 – 98% | White, Blue | ≥ 95% |
Caustic soda has wide applications in manufacturing industry:
- 1mm, 2mm, 3mm gravel: used in animal feed production (calcium additives for laying hens and laying ducks)
- 2mm, 3mm, 4mm, 5mm stone grains: used in the production of terrazzo tiles, sidewalk tiles, granito grinding stones, washed stone concrete, stone tables and chairs and handicraft products
With over 16 years of experience in the field of supplying CaCO3 stone, Thach Hien is committed to providing products that meet high quality standards, uniform in size, whiteness and purity.

3. Product packaging specifications
- 50kg bag
- Thach Hien can pack according to your requirements.
All products are securely packaged by Thach Hien, stored in dry conditions, away from moisture to ensure cleanliness and stable quality of stone grains when they reach customers.
4. Note
- Store in a cool, dry environment, away from sunlight and high humidity areas.
- Cover the bag tightly to avoid affecting the environment and human health.
Please contact us for the earliest consultation and quote:
📞 0986 306 052
🏢 THACH HIEN – Vietnam’s leading prestigious supplier of terrazzo stone
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