Shenzhen Xuezhiyou Technology Co., Ltd., established in the January 1999, is a high-tech corporation integrating the research, development, production, sales and services of educational and electric products: talking pen, tablet PC, scan translation pen. We hold on the unchanged corporate concept of"trustworthiness, acceptance, innovation and learning" and the glorious mission of "satisfying customers with high quality products and services".Insisting on self-innovation, self-research and the main competitive role of the products is the enterprise foothold. Our factory has ISO9001:2008 quality certification system and has established a quality controlling system from R&D to RM purchasing, from the production to the quality controlling and the after-sale serves. The quality of the products has guaranteed effectively. The quality controlling and inner operating management have updated to a higher level.All types are with the standard of CE, ROHS, FCC, EN71...