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Xinxiang Xiyangyang Screening Machinery Manufacturing Co., Ltd. Quality Control

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The production of steel wire thread insert is strictly in accordance with the standard. The standard ISO unified thread "UN" series steel wire thread insert, the tapping accuracy of the installation hole of the insert, usually forming 6h level, can reach 5h tolerance when the accuracy is high. The corresponding level plug gauge can be used to detect the bottom hole thread.

Certification
  • China Xinxiang Xiyangyang Screening Machinery Manufacturing Co., Ltd. certification

    Standard:Quality management certification

    Number:02619Q31196R0S

    Issue Date:2019-12-26

    Expiry Date:2022-12-25

    Scope/Range:Production of steel wire test screen

    Issued By:Beijing tianyizheng Certification Center Co., Ltd

Contact Details
Xinxiang Xiyangyang Screening Machinery Manufacturing Co., Ltd.

Contact Person: Mr. young li

Tel: 13409215871

Fax: 86-0373-3875118

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