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             Beijing Dialeader Super-hard Materials Co., Ltd. is one of the worldˊs leading super-hard material manufactures. Beijing Dialeader Super-hard Materials Co., Ltd. develops, produces, and sells synthetic diamond, crushed diamond particles and diamond micro-powders utilized to fabricate diamond cutting tools, grinding tools and polishi...

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        Copy right © Beijing da khalid superhard materials co., LTD    京ICP备10011795号

        Address:Beijing chaoyang district guang qu men outside street on the 8th China pavilion A - 908   Tel:010-58614639

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