| 出生地 |
China (Mainland) |
| 牌子的名字 |
Rongguan |
| 模式的数量 |
QG206 |
* It is 92% of quartz powder and 7% resin. *It is very hard(mohs hardness:6-7) *It is resistant to scratch, wear,shock, rupture and compression. *It is an environmental friendly building material. Packing: wooden pallet or wooden case.