Company and product profile: SHENZHEN TONTEX SCIENCE & EDUCATION CO., LIMITED. Is a collection of product research and development, production, sales in the integration of high-tech enterprises, the company main development and production of interactive touch screen, projector and computer combination form interactive multimedia interaction, combined with the network control, sound system, steel platform, virtual desktop and normal recorded can perfect digital information-based classroom teaching and wisdom into the school. Interactive touch screen using the flexible line of unique technology, combined with a patent for invention double motors, biaxial, double the special structural design, implement interactive touch the writing on the curtain, breakthrough the limitations of the traditional hard touch screen size, solved the large space environment demand of large size interactive display terminal. It is in line with the country's great efforts to promote the use of projection screen and projector to realize multimedia teaching and better protect eyesight. Product is to use electromagnetic induction technology to realize the touch, on the projection screen can be directly with electromagnetic pen to write, and general electric projection screen display and ordinary whiteboard writing feature, the response country put forward the requirements of interactive display terminals bigger, creative launched 120 inches and 150 inches large size can be written screen. Product operation is simple, easy to use, when play the PPT, can be directly on the PPT marks, annotation, flip, perform the content of blackboard writing, switch to the blackboard interface by software operation can realize the function of a variety of tools, products in use process effectively improve the teacher's teaching environment, no longer subject to chalk dust pollution; Using interactive teaching can greatly improve the quality of education, more domestic enhance the interest of teaching, more focused in class, the teacher in class in the PPT on the contents and the contents of the blackboard writing at the whiteboard can be saved to the computer, after school can push through WeChat or QQ to each student, after class can better review and consolidate the teaching content, at the same time, the teacher in class projects can also through the mobile phone or tablet size screen interactive teaching. Company's products won a number of invention patent in the development process, complete with independent intellectual property rights of high-tech products, the products are widely used in colleges and universities, vocational and multi-function hall interactive multimedia classroom of primary and secondary schools, as well as the hotel, the guesthouse, enterprises, institutions for training meeting room and training room. Company market positioning: precise positioning differentiation market (higher vocational college teaching room, training institution training room). Future outlook of the company: the state advocates protecting teenagers vision, teaching bigger, dust-free, under the background of informatization classroom wisdom, a combined science and education will continue to improve the quality of science and education products, strengthen the upgrading of industrial technology and product innovation, make interactive projection screen touch a differentiated market segment's iconic products. In the future, we will continue to increase investment in science and technology research and development, with the power of science and technology promote the development of national education equipment, at the same time, with science and education and culture and art of combining the concept of enterprise development, vigorously carry forward the excellent traditional Chinese art and culture, promote cultural self-confidence, education confidence as well as the industry.