Cooca Since its inception in 2000, keep the value of customer-centric philosophy, commitment to the establishment of a professional marketing system to provide users with clean air technology solutions, its core content includes: professional and in-depth consultation planning, quality of integrity convenient and cost-effective products to improve the whole process of service, which is the basis for our stable market growth. As one of the most active purification and filtration industry an important force participation and self-reliance in Cooca highly competitive global manufacturers of domestic and international markets, we held the brand and in the course of development in the past, access to the widely recognized by customers.