Guangzhou Leangle Product Development Ltd. is one of the national high-technology enterprises which is with thorough development in R & D, production and selling. Our factory is located in Guangzhou China. We had developed our own registered trademark as "UTOUCH". We had passed a serial quality testing certificate, such as I S O 9 0 0 1,CE,FCC,ROHS,PSE,CCC.Our main products is all-in-one touch screen, digital signage, multimedia teaching all-in-one pc and interactive touch table and tablet PC and kiosk. We develop the software for the equipment at the meantime, it includes interactive whiteboard, multimedia information release software. With the advancing touch technology, our product is applied with original module LG display. There are four advantages with our products: sensitive touch, naturally vivid color display, fast-speed pc and high durability. In addition, we had launched traceability Barcode System to improve the production efficiency and on-time delivery ability. Through the bar code, it can track the source of products material, batch and manufacture date, you are assured that the quality is controllable.