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  • business licence

    Issuing authority : 江干区市场监督管理局

    Valid period : 2016/3/15 - 2099/7/30

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    Issuing authority : 杭州

    Valid period : 2017/1/1 - 2099/7/1

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  • certificate of compliance

    Issuing authority : CSA INTERNATIONAL

    Valid period : 2006/4/5 - 2020/7/30

    certificate of compliance