ANSWERS: 2
  • What size? What other parameters - vacuum level, temperature, any chemical compatibility concerns, etc.? I just bought a bunch of 1.8 L vacuum-tight vessels from China about a year and a half ago- very cheap, and I've been using them in high temperature conditions with corrosive liquids, and I've had very few issues with them. The trick is the gaskets - ours are single use, and you have to be very careful getting them to seal properly. The gaskets that shipped with the bottles were junk, but the bottles themselves have worked great. Let me know if you need more information.
  • I know that there are quite some bottle OEM factories in China, especially in Yongkang Zhejiang province. You could do some research and check it out there.
    • angelpopkok
      Can you please give me some examples?
    • Frank ivan
      You can look up some factories on the internet and check out their websites. Such as Haers, Cayi, Feijian.
    • Frank ivan
      The one that I am looking at is this one (https://www.linkedin.com/company/zhejiang-cayi-vacuum-container-co-ltd/), You can check on their LinkedIn page.
    • angelpopkok
      I did check on their FB page also, the Surface Treatment Process looks cool!

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