News
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MADS PVA bag
2020-05-26 -
Heavy metal detection
2020-05-26Heavy metal detection [View More]
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Certificate of Utility Model Patent
2020-05-27The utility model relates to an environment-friendly outer packaging compound bag, which comprises: a compound bag body, wherein the compound bag body has an inner and outer two-la... [View More]
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PVA water-soluble bags, water-soluble film testing standards PVA water-soluble bags, water-soluble film testing standards
2020-04-27The content of the Q / SZAHS04-2018 "PVA Water-Soluble Bags and Water-Soluble Films" prepared and published by our company conforms to the relevant national laws and regu... [View More]
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Certificate of Utility Model Patent
2020-04-26
