For all manufacturing companies focusing on product quality, the investment in the raw materials occupies a relatively large proportion of the total cost. Nanjing Blue Sky Filter Co.,Ltd. is one of them. We pay attention to the quality of the raw materials. Having gone through a lot of hardships and performed multiple standard tests on raw materials, we finally found reliable suppliers of raw materials relating air purification filters. The high quality of our finished products is the result of combining all the superior characteristics of those certified raw materials. For further information about the utilized raw materials, we welcome your inquiry.

With decades of experience in the manufacturing of activated carbon particle filter, Blue Sky has been considered as a highly qualified manufacturer in the industry. According to the material, Blue Sky's products are divided into several categories, and v-cell air filters is one of them. In the researching and developing stage of Blue Sky cool mist humidifier filter, the R&D has integrated different water purification techniques which meet the domestic pure water standard. Using this product would be a great way to reduce carbon footprint. It can significantly reduce emissions contribution due to its low energy consumption.

We perform social responsibility in our business operation. One of our primary focus is the environment. We take steps to reduce carbon footprints, which is good for both the company and society.