This kind of natural semi precious stones tumble chips directly sales from our own factory. Can be rough,polished. We can also supply hundred kinds of rough stone tumble or other shapes.

OEM is welcomed. 

Our advantages:

1. We have our own factory,will quota you our best factory price.

2.Been in this line for more than 20 years.

3.Strictly quality control

4.Good after-sales service.

Look forward to servicing you from all over the world.