Shanghai Easi Computer Technology Corporation. specializes in image analysis technology, laser touch technology (projection touch technology) over 9 years, which mainly used as an interactive whiteboard for education and embedded in the projector to make it become an interactive projector. In 2018, We has won the Philippine national education program and provided more than 7,400 sets of laser touch products.We applied this technology to the multimedia field in 2019, having applied / obtained more than 20 Patents, and the company is the only manufacturer with the capable of mass production laser touch projector in China. Our product can apply from 20-inch desktop projection to 4-wall immersive projection, performance far exceeds other rimless interactive projection solutions. At present, many well-known companies are using our touch kit to develop products, Acer, ViewSonic, Haier etc.