1、Flexible delivery
2、Compared with the peers, the product volume and packaging volume are relatively small, which is suitable for online promotion, such as Amazon, eBay, so as to better save the transportation cost for customers
3、The product structure is more energy-saving and more efficient
4、The products cover a wide range, involving activated carbon adsorption technology, negative oxygen ion technology ultraviolet sterilization technology, HEPA high efficiency flirtation technology
5、Team research and development technology is strong, and we can do OEM,ODM requirements
