With appropriate technical education, an element of entrepreneurial spirit and many years of design and manufacture expertise, Nanjing Blue Sky Filter Co.,Ltd. is currently a leading manufacturer of hepa filter air cleaner in China. hepa filters is the main product of Blue Sky. It is diverse in variety. Since we always adhere to the 'quality first', the quality of the products is fully guaranteed. The product simplifies life by reducing the number of steps between people and their final goal. It brings much convenience and leisure.
We are stepping forward a greener production mode. We are seeking ways to develop or source more efficient materials that can be recycled and reused, or find ways to reduce the use of primary raw materials.