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    • NO.6-8 Shengyi road Yiqiao industrial yuhang street, Yuhang district, Hangzhou city, Zhejiang province, China
    • 0086-571-86134685
    • zw@zwslbz.com
    • 0086 571-88609708
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    • Vibration business license
    • ISO9001/ISO14001
    • Printing license
    • QS certificate
    • Printing license
    • National industrial production permit
    • Management system certification
    • Management system certification
    • Organization Code Certificate
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