Nanjing Blue Sky Filter Co.,Ltd. is a modernized factory with experienced technicians, first class production line and advanced quality inspection instrument. Blue Sky produces a number of different product series, including v-cell air filters. Blue Sky vacuum cleaner nozzle is required to go through several performance tests. They are water washability, breathability, impact resistance, tearing strength, and rub colorfastness testing. Blue Sky undertakes to ensure that its production complies with the quality assurance system.

To constantly provide high-end product for customers is our team's principle. Inquire online!