Nanjing Blue Sky Filter Co.,Ltd. focuses on high quality of refrigerator air filters to win market. Blue Sky produces a number of different product series, including vacuum cleaner brush. Blue Sky cloth vacuum cleaner bag has passed the necessary tests required by the industry. These tests are slip resistance testing, structural stability testing, tear strength testing, and thermal comfort testing. Blue Sky has guided itself improving quality management systems.

our company could customize as per customer's samples and requests. Get price!