Shenzhen Deshan Technology Company Ltd is a subsidiary Dongdong Masterminds Co., Ltd.We are a professional manufacturer of interactive whiteboard and visualizers over the years. own brand IEBOARD are sold well both at domestic and overseas market. Our visualizers are perfect fashionable. Interactive whiteboard is a hot product which was widly used in teaching, training, meeting presentation, didtance learning and other fields. Our core feature: fast and accurate writing, reliable quality, easy to install and use, zero maintanance cost, competitive price.We accept sample order, OEM, SKD. We have participated in many exhibitions and achieved good results.