Gaoteng flint pebbles are from the mine, not from the river or the sea.
First, we mine silicon ore from the silica mountains. Then, sorting the silica raw rock, process the preform pebbles. Next, we put the pebbles into a ball mill, after grinding 6-8 hours into the ball mill, the rocks become round. And we will screen different sizes by machine and hand. Finally, we pack the flint pebbles into bags or containers.
Know more information, can click the link: flint pebbles
Or contact us directly. We are more than willing to provide any assistance or further information you may need.
With the development of business, Gaoteng has gradually become the global procurement center of customers, global sourcing & one-stop shipping service can be provided, we are finding more possibilities for future development, create more value to be a reliable partner and friend of you
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