Gold Member Since 2014
Audited Supplier

Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.

Rough Synthetic Stone, Corundum Material, Ruby Rough manufacturer / supplier in China, offering Artificial Ruby Bearing for Watch and Water-Meter, Sapphire Growth Material for KY and EFG, Man-Mde Sapphire Jewel Bearing with Hole and so on.

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workshop [Jun 14,2014]

All synthetic corundum products are made in the workshop, the total machines are 48 sets , the workers are about 60 people .