canned hard alloy grain

[About Us]

    Zhuzhou JingZuan Carbide Co., Ltd is the only modern high-tech enterprises who concentrates on reseaching, developing, producing and selling grade A and GB advanced tungsten carbide products. With high-purity cemented carbide podwer, high-precision equipment and seven levels strict quality test system, our products are superior than others' products, so that our products are exported to southeast Asia and the Americas and enjoy a high popularity in those markets.       

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