At Nanjing Blue Sky Filter Co.,Ltd., we ensure the exquisite craftsmanship is built into every one of our products. Our many years of experience have allowed us to develop considerable expertise in various manufacturing techniques. This knowledge is used every day in production. The difference to our competitors is in the details. Every production process merits maximum care and attention. We have a highly specialized and experienced team to look after these tasks to ensure every end product is exquisitely produced.

Blue Sky is a reliable Chinese company. Since the inception, we have been skilled in designing and manufacturing air cleaner hepa filter. According to the material, Blue Sky's products are divided into several categories, and panel filters is one of them. Our professional team guarantees high quality and stable performance. The use of this product helps insulate people from the financial impact of unpredictable sharp energy price increases that could happen in the years to come.

We will comply with all applicable legal and regulatory requirements regarding environmental protection. We only discharge wastes or effluent that proven to be harmless by technology.