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Beijing Deyi Diamond Products Co., Ltd. quality control

Certification
China Beijing Deyi Diamond Products Co., Ltd. certification
China Beijing Deyi Diamond Products Co., Ltd. certification
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Beijing Deyi Diamond Products Co., Ltd. quality control 0

Strick quality test control system. We pay attention to the quality of both raw material and finished products.

Our quality testing includes diamond grit testing, matrix tolerance testing, hardness testing, appearance testing, etc.

 

Beijing Deyi Diamond Products Co., Ltd. quality control 1

We buy large quantity of various masonry for testing diamond tools. Deyi has a higher standard about products' quality, we will test products as real usage scenario before delivery.

Certification
  • China Beijing Deyi Diamond Products Co., Ltd. certification

    Standard:CE

    Number:TST202108Q3098-ISC

    Issue Date:2021-08-10

    Scope/Range:Diamond Drill Bit

    Issued By:TST Testing Technology Co.,Ltd

  • China Beijing Deyi Diamond Products Co., Ltd. certification

    Standard:CE

    Number:TST202108Q3099-ISC

    Issue Date:2021-08-10

    Scope/Range:Diamond Saw Blade

    Issued By:TST Testing Technology Co.,Ltd

  • China Beijing Deyi Diamond Products Co., Ltd. certification

    Standard:ISO9001:2015

    Number:19821QH2127R0S

    Issue Date:2021-08-18

    Expiry Date:2024-08-17

    Scope/Range:Diamond Tools

    Issued By:Beijing Xinjiyuan Certification Co., Ltd

  • China Beijing Deyi Diamond Products Co., Ltd. certification

    Standard:Patent Certificate

    Number:ZL201821650280.0

    Issue Date:2019-06-11

    Scope/Range:BRAZED SAW BLADE

    Issued By:China National Intellectual Property Administration

  • China Beijing Deyi Diamond Products Co., Ltd. certification

    Standard:Patent Certificate

    Number:ZL201821650298.0

    Issue Date:2019-06-11

    Scope/Range:SAW BLADE

    Issued By:China National Intellectual Property Administration

Contact Details
Beijing Deyi Diamond Products Co., Ltd.

Contact Person: Mrs. Vicky

Tel: +86--13683355951

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