Maifanite is our newly developed water treatment filter material. Maifanite is a natural silicate mineral, non-toxic. It has health care, water purification function, widely used in beverages, artificial mineral water, nutritional supplements, food preservation, bathing beauty, agriculture, aquaculture and many other fields. The scientific identification of which contains 62 elements (including 14 major elements, 33 trace elements, 15 rare earth elements)
Item | Data | Item | Data |
Density | 2.55g/cm3 | SiO2 | 65-70% |
Attrition Rate | <0.04% | AI2O3 | 17.74% |
Broken Rate | 0.045% | Fe O | 1.20% |
Strength | ≥ 97.5% | Ca O | 2.80% |
Water Adsorption | 0.30% | Mg O | 0.65% |
TiO2 | 0.50% | K2O | 3.2% |
P2O5 | 0.22% | Na2O | 4.30% |

Uniform particles, no dust, high hardness, moisture, promote root growth

• Dissolved minerals; Adjust water quality;Enrich the amount of dissolved oxygen in the water: medical stone has a very effective effect on aerobic organisms.
• Maifan stone is the latest development media for the water treatment. With health care, water purification function, widely used in drinks, artificial mineral water, beauty parlors, agriculture industry, and many other fields.
• Maifan stone has greater capacity of absorption heavy metal ions in water. Maifan stone toxicity classification belongs to non-toxic level. In addition, it has a better effect on the treatment of skin, the total efficiency is up to 77%.
• Great adsorption capacity for heavy metal ion with 40%~90% adsorption rate for Pb, Ca, Hg, As; Inhibiting effect to bacteria; Increase water activity; High quality and competitive price.
• Golden maifan stone is selected from of weathering on the surface of the medical stone .The texture is relatively soft . It can be mixed with other media to improve the permeability of the soil. it contains a variety of trace elements required for plant growt. It is also widely used as paving stone.








Technical Advantages
1. Professional in activated carbon and water treatment since 1985
2. Strict quality control system and Certificate
3. Reliable Pre-shipment Inspection
4. Some famous customers: Jacobi, Calgon, Donau ,.....
5. ISO 9001:2008 certified;
6. Owns proprietary intellectual property rights
7. Advanced equipment and superior technology
8. Various packing
9. Rich materials source
10. Fast delivery
11.Very near Shanghai Port and Tianjin Port
12. Superior service and Specialist team with quickest response
13. Different language service such as English, Russia, Spanish,Korea, Japanese, Portuguese and etc.