<address id="p33rv"></address>

          <strike id="p33rv"></strike>
          <ruby id="p33rv"></ruby>
          <rp id="p33rv"><big id="p33rv"><th id="p33rv"></th></big></rp>

              Functional film 》 Water treatment membrane

              Water treatment membranes can be classified into microfiltration, ultrafiltration, nanofiltration and reverse osmosis membranes according to the pore size and solute size.


              We can provide the research and development of various membranes and their membrane components, including RO, UF, MF, design, testing, mass production and quality improvement, development and production of hollow fiber membranes and quality improvement of water treatment membranes.

              中文字幕亚洲综合小综合|国产 日本 欧美 亚洲 日韩|日本三级无码中文字幕,亚洲人成网站高清,特别黄的视频免费播放,中文字幕无线码中文字幕