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        • 亚洲综合色噜噜狠狠网站超清,偷拍区清纯另类丝袜美腿,亚洲国产高清在线一区二区三区,午夜一区二区三区

          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
          Biodegradable-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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