Now Nanjing Blue Sky Filter Co.,Ltd. is capable of providing air purification filters to all clients around the world. We make the production feasible which is determined by the requirement. We have got stocks. This guarantees the supplies during the maintenance.

Blue Sky is a famous manufacturer in China. We provide professional products with rich experience, such as vacuum cleaner nozzle. According to the material, Blue Sky's products are divided into several categories, and vacuum cleaner extension pipe is one of them. The rigorous quality control of Blue Sky air purification filters is conducted throughout all production stages to guarantee the dimension and specification is within the tolerance limit in mechanical seals industry. The product has long-lasting performance and strong usability.

To keep with our longstanding commitment to Green quality standards, we maintain the highest international quality standards in our products, production processes, customer service, and manpower.