kanhoo adheres to the quality policy of "excellent technology, eternal pursuit, quality first, customer foremost", and sets up quality control system at all levels to ensure our product quality. the company has passed iso9001 quality management system certification and iso14001 environmental management system certification. fixing on the service tenet of customer demand,we are committed to first-class products , value-added services and shared values through excellent technology, flawless manufacturing process , to earn customer appreciation.