With core competitiveness of technology and quality, Nanjing Blue Sky Filter Co.,Ltd. plays a leading role in the field of air filtering products. Blue Sky produces a number of different product series, including vacuum cleaner extension pipe. The design of Blue Sky hepa filters has taken into account many factors. These factors include biomechanical comfort (plantar pressure), force distribution, fire resistance ability, and slip resistance. The water filter we manufacture is of easy maintaince.

It is the idea of 'Quality first, then Productivity' that helps Blue Sky win high reputation. Inquire now!