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Certificate of Quality
Issuing authority : Tongbo boyuan New Chemical Co., Ltd
Valid period : 2017/3/17 - 2018/3/17
Certificate for the Release of Product
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Quality Inspection Report
Issuing authority : Henan Provice Product Quality Supervision Center
Valid period : 2017/6/7 - 2021/6/7
Quality inspection report
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Food Safety Management System Certificate
Issuing authority : Beijing Continental Hengtong Certification Co.,ltd
Valid period : 2015/9/1 - 2021/9/1
Food Safety Management System Certificate
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