日日摸日日碰人妻无码老牲,暖暖在线视频成人日本二区,国产精品免费高清在线观看,国产精品久久人人做人人爽,专干老肥熟女视频网站,久青草影院在线观看国产,免费国产综合色在线精品,91精品老司机福利在线观看

      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
      Printed-Aluminum-PET-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

      主站蜘蛛池模板: 9191久久| 97人人色| 中文无码人妻| 成人网站免费大全日韩国产| 蜜桃av秘?无码一区二区三区| 国产xxxx| 欧美18videosex性欧美黑吊| 精品国产一区二区三区不卡| 国产成人18黄网站在线观看| 91熟女视频| 亚洲AV秘 无码一区二区三区一| 午夜综合| 熟女丝袜美腿亚洲一区二区三区| 白城市| 丝袜a∨在线一区二区三区不卡| 亚洲成人Av| 国产v综合v亚洲欧美久久| 国产亚洲视频免费播放| 小明福利社| 国产AV无码专区亚洲精品 | 中文字幕AV天堂| 99精品视频在线播放免费| 亚洲精品一二三| 国产一区二区av在线| 精品国产精品三级精品av网址| 超碰老司机| 无码A级| 麻豆一区二区99久久久久| 国产精品福利自产拍在线观看| 亚洲资源在线| 性做久久久久久久| 97无码国产精品久久久日本| 久久精品久久久久观看99水蜜桃| 亚洲综合色在线观看一区二区| 五月。。激情綜合老漢色| 三个男吃我奶头一边一个视频| 亚洲中文字幕av| 91足交| 麻豆av在线| 中文字幕丝袜| 亚洲综合图片区|