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Welcome to Heyuan Kaiyuan Hard Alloy Co., Ltd!

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0762-3213918
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Phone: 0762-3213918
Fax: 0762-3212696
Address: No. 9 Gaopu Road, High tech Zone, Heyuan City
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    Phone: 0762-3213918
    Fax: 0762-3212696
    Address: No.9 Gaopu Road, High tech Zone, Heyuan City?
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