In May 2023, Zhejiang Zhaohui Filtration Technology Co., Ltd. obtained the CN95 product certification (certificate number 2023CAC18190067) issued by China Auto Research Huacheng Certification (Tianjin) Co., Ltd.

Obtaining CN95 product certification means that the company's automotive air-conditioning filter products have successfully passed the type test and evaluation of the national certification agency, which can provide efficient and reliable filtering effects and effectively prevent bacteria, viruses, dust and harmful gases and other pollutants Enter the car to ensure the health and safety of passengers. At the same time, obtaining CN95 certification is also a reflection of the international advanced level of our automotive air-conditioning filter products, which can provide customers and consumers with better products and services, and enhance customer trust and brand recognition for the company.

CN95 certification is a series of certifications that represent the health and safety of the car cockpit, pioneered by Huacheng Certification. It has been approved by the National Certification and Accreditation Administration of China and the China National Accreditation Service for Conformity Assessment, and has a strong influence in the automotive industry.

The particle filtration efficiency index of automotive air conditioning filters is divided into 5 grades by certified products, namely CN60, CN70, CN80, CN90 and CN95, and the highest grade is "CN95". Among them, C is the abbreviation of Car in English, and N95 is the filtration efficiency level of the cabin filter, that is, the filtration efficiency of 0.3μm non-oily particles exceeds 95%. Our products have passed the CN95 product certification, which also means meeting the requirements of 0.3μm particle filtration efficiency exceeding 95%.

Obtaining the product certification of CN95, Zhejiang Zhaohui will accept the product supervision of Huacheng Certification, so as to continuously provide automotive air conditioning filter products that meet the requirements - CN95 air conditioning filter, and provide customers with high-quality products and services. At the same time, based on the filtration industry, the company continues to develop steadily and steadily in the field of automotive filtration, and spares no effort to contribute to the high-quality development of the automotive filtration industry.