TradeVerifyAjita is started since 2005 and after all these years hard working in interactive whiteboard filed, Ajita has became a well known company who provides high quality and reliable interactive whiteboard products. Dr. Board is the brand to Ajita and Dr. Board means easy operation, practical function, affordable price and reliable quality. Our product range including finger touch, optic pen base, infrared pen base and ultrasonic pen base and relative tools. Please just contact with us directly for more information.