In modern industries and households, filtration plays a crucial role in maintaining equipment performance and ensuring air and water quality. High-quality filters not only enhance efficiency but also extend the lifespan of machines, reduce maintenance costs, and improve overall safety. 

Nanjing Blue Sky Filter Co.,LTD. established in 2009, is a professional manufacturer specialized in various air filters’ research, development, production, sales and service.
We are located in Lishui economic development zone with convenient transportation access and the goods can be loaded for export at both Nanjing Port and Shanghai Port.
Nanjing Blue Sky Filter Co.,Ltd. has obtained certificates of I S O 9 0 0 1 and I S O 1 4 0 0 1 to manage our operation in a scientific and standard way.

Nanjing Blue Sky Filter Co., Ltd. established in 2009, is located in Li shui District, Nanjing, Jiangsu Province.
Main products include air purifier filters, vacuum cleaner filters and accessories, humidifier filters and other filtering products.
Our company has standardized dust-free workshop, six generations of intelligent origami machine, intelligent glue machine, automatic assembly line and other professional production equipment,
provide various customized processing services.