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      一本大道中文日本香蕉,亚洲香蕉中文日韩V日本,久久国产欧美日韩精品图片,亚洲国产日韩欧美高清片a,国产亚洲AV片在线观看播放,99自拍视频,人妻系列AV无码专区,国产精品宾馆在线精品酒店

      Welcome to Hebei Guorun Pharmaceutical Packaging Materials Co,. Ltd

      +86 15610915717 中文
      CONTACT

      Whatsapp :+852 95095199

      Email :chinaguorun@gmail.com

      Sales Executive :+86 15610915717

      Address:No.1 of Guorun Road, South area of Zhongguancun entrepreneurship base, Zaoqiang, Hengshui city, Hebei Province, China.

      Marketing Department: +86 15610915717
      Color-Coated-Composite-Film-Straw
      發布時間:2025/06/10 點擊次數:0
        Single packed straw combined in row
        Material characteristics:
        PP pipe is non-toxic, hygienic, high temperature resistant and recyclable.
        PP pipe features:
        ◇ no corrosion: PP pipe can withstand the corrosion of high concentration acid and alkali with pH value ranging from 1 to 14 in a wide temperature range.
        ◇ wear resistance and no scaling: the inner wall of PP pipes and fittings is uniform and smooth, with small flow resistance and no scaling.
        ◇ antifreeze cracking: PP material has excellent elasticity, so that the cross section of pipes and pipe fittings can expand with the liquid without bursting.
        Product parameters:
        Specification: single packing, the number of pieces can be combined according to customer requirement.
        Diameter: 2.2mm-3.0mm
        Length: 86mm-170mm (10ml-20ml)
        Weight: 0.19g-0.26g

      copyright:Hebei Guorun Pharmaceutical Packaging Materials Co,. Ltd 冀ICP備15021745號-1

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