HANGZHOU HUANSHI IMPORT AND EXPORT CO., LTD is a professional manufacturer and exporter that is concerned with the development and production of 3D projection and interactive products, such as touch foil, rear projection film , 3D showcase and other related products. Customer satisfy is the eternal pursue of HUANSI. For now, we win customers all over the world, especially Europe, North America and South America because of good quality with best price, meticulously and professional before-sale service, one-year tech-support and life long after-sale service. HUANSHI always try best to solve customers’ any problem and meet their every strict requirement for 24 hours. “No best but always better“. Currently, HUANSHI get the support from China government and will grow faster, support better service for every customer. Choose us for no worries.