Hubei Hall Fresh Air Technology Co., Ltd. (hereinafter referred to as: the company) is a subsidiary of China Lesso. The company is a high-tech enterprise integrating the research and development, production, sales and service of air filters and fresh air purification products. The air filter products produced can provide from G series primary efficiency to MPPS efficiency U17 ultra-high efficiency filters, which meet the latest domestic and foreign testing standards such as ISO16890, EN1822, GB14295, etc. We also built a complete filter laboratory in the Chibi factory to independently test and master the performance parameters of the products to ensure that all products produced meet the quality requirements for major project applications. The company has passed ISO16949 related certifications in the automotive industry and is a qualified supplier of filter product system certification in the automotive industry.
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Hall Fresh Air