Features of the hua-an jade/nine dragon jade:
1. soft color, beautiful and elegant
2. simple and unsophisticated without flaws
3. never fade, will never change color
4. clear texture, dense structure
5. tougher, more wearable and prominent
6. non-absorbent, non-oil(coffee, red wine )absorption, against fouling and mud and anti-freeze injury
7. anti-corrosion ability of bearing weathering, acid and alkaline
8. no molds, no moss
9. no waxing stone, easy to clean, save 50% cleaning fees and maintenance costs
10. green building material without radioactive pollution, insuring the environment
11. the stone arts and crafts have collectible value
12. Extend the service life of Stone