新乡市正航滤器有限公司

正航生产的承天倍达滤芯采用进口滤材，波折多等优点，滤芯的内部有三道加强筋，来加强滤芯受压能力，是滤芯在压力增大的情况下，而不变形等，正航生产的承天倍达滤芯具有，纳污量大；耐高温、耐腐蚀性好等优点。

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