Guangdong Hua Shen Intelligent Electronic Technology Co.,Ltd specialized in touch interactive displays for education,business and home. We were just an OEM factory until we created our domestic brand "YCHD".From last year, we became the No. 1 online seller in China market. Our goods also exported worldwide such as Europe, Southasia and Africa. And now, we have decided to expand our markets overseas. You can choose screen sizes from 32 inches to 98 inches. Totally 11 screen sizes with FCC, ISO9001, ROSH and CE certificates for your option.