Guangzhou Yichuang Electronic Co., Ltd, specialized in doing all in one touch screen smart board for classroom and meeting room use. ln year 2013, We set up our own brand" YCZX" which selling in domes.tic China market,.Now one of the top selling brand, cover 60% local market share Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements,and ensure full customer satisfaction.