Congratulation
                               
AIRREX obtained Certificate of product Certification of high-tech screen product certification by comprehensive research institute of textile industry in the republic of China on December 30, 97,.The certificate number is TTRI97A1011 and the verification is mark “CT3”.    
AIRREX approved the high-tech screen series products, will can provide low pressure loss type (HEPA/ULPA) screen for professional use air conditioning system, and ascend screen product service life and achieve the function of energy saving, and accord with energy conservation province carbon world trend.