Nanjing Blue Sky Filter Co.,Ltd. is a forefront brand in the market of liquid filter bags. Blue Sky produces a number of different product series, including air filtering products. Blue Sky vacuum cleaner brush is inclusively tested by third-party testing organizations. It is tested in terms of abrasion, adhesion, colorfastness, dimensional stability, hardness, thickness, and tear strength. With reasonable price but favourable activated carbon particle filter, active carbon air filter is more appealing.
Enterprise culture is very important in Blue Sky and we highly value it. Inquiry!