1)Synthetic corundum is a magnesium-aluminum oxide.
2)Synthetic corundum heat resistant 1800 degrees Celsius.
3)The Mohs hardness of synthetic corundum is 9, while the diamond is 10.
4)The appearance of synthetic corundum is basically flawless.
It is widely used to produce the necklaces, earrings, rings, watches, decorations, clothes, shoes etc.
1.Q:Do you accept OEM service ?
A:Yes.We can produce products according to your needs.
2.Q:Where is your Company located?How can I visit there?
A:Our company is located in Wuzhou city,Guangxi,China.China's largest producer of artificial gemstones. Welcome to visit us.
3.Q:How can I get some sample?
A:We honored to offer you sample , Sample in stock can be sent for free.
4.Q:Gemstone that for casting and wax setting.
A: 1.White cubic zirconia gemstone .
2.All nano gemstone, synthetic ruby,synthetic spinel.
5.Q:How to get a discount?
A:Customers with higher purchase volume can contact customer service to get preferential prices.
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
*7 days without use and damage of the stone
*Bulk product quality not same with sample
*Merchandise not same as order list.