As a professional China air filter manufacturer with ISO9001 and ISO14001, Nanjing Blue Sky Filter Co.,Ltd. produces and supplies many China industrial filters and vacuum cleaner dust bags, including the following items:
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.
Our company has a professional R&D team, passes ISO9001 and ISO14001 enterprise certification, and is rated as a national high-tech enterprise,
obtained a number of patents and quality inspection reports.
There is QC controls each production procedure on site and before the shipment.
Multiple quality inspection equipment ensure each product meets the national standards, and the exported products meet the standards
of the United States and Europe.