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    About us
    Bold Abrasives Group
    We are professional diamond and CBN manufacturer,
    Making Efforts To Press Ahead is our Philosophy,
    Achieving sustainable transmission is our goal,
    News information
    砂輪安全的8點常識
    砂輪安全的8點常識
    Industry news2019-07-22
    6種砂輪裂紋的常規檢查方法
    6種砂輪裂紋的常規檢查方法
    Industry news2019-07-22
    砂輪為什么要修整?
    砂輪為什么要修整?
    Industry news2019-07-22
    影響砂輪壽命的6大因素
    影響砂輪壽命的6大因素
    Industry news2019-07-22

    Bold Group

    Forturetools

    Yucheng Diamond

    BYD Abrasives

    YuCheng

    Malaysia
    ADD: No.10 Dongqing Street,
    High&New tech Development Zone.
    Zhengzhou, Henan, China.
    Postal code: 450001 E-mail:info@bold68.com
    Phone: 0371-67662016 86162612
    ?Copyright 2004 Zhengzhou Bold Abrasives Co., Ltd. All Rights Reserved.
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