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Focus on precision tungsten steel processing micro-hole processing
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    Guangdong Yinchuang Technology Co.,Ltd.

    Tel:  +86-138 2925 8465
    Email: yc02@dgyinchuang.com  master@dgyinchuang.com
    Add: No.229 Shuixin Road, Fumin Induistrial, Dalang Towm, Dongguan City, Guangdong Province, China 523000
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