Efficiency by Design and Commitment by Heart

Since 1986

  • OTT MAGNUM® Diffusers
  • OTT Group Headquarter
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OTT 集团:高效、可靠、快速

OTT MAGNUM® 曝气器

30 多年来,我们一直为市政和工业废水处理厂提供高性能的曝气系统。我们的产品保持优良质量,我们遵守自身的承诺。