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Zhengzhou LD Diamond Products Co., Ltd. is a high tech enterprise that specializes in the research, manufacture and marketing of polycrystalline diamond and related products. Our products are widely used for oil drilling, geology exploration and mining, metal and other hard materials machining, etc....
Telephone86-371-60835862AddressNo.1073,Hanghai East Road,, Zhengzhou, Henan, China (Mainland)