Chang, caramel, was founded in 2007 and headquartered in Hong Kong, is a professional research and development, production and sales into one, focused around projection screens and projection products of high technology companies. Its flagship brand CCYscreen projector screen, covering business, education, home theater, engineering and other fields.

CCYscreen projection screen with the industry's top materials, to create the most professional, high-end projection products, to provide the most perfect Visual enjoyment.
Our main products include:
JM-A HD home cinema series: the electric cable screen, picture frame screen, electric screen HDTV electric screen.
JM-B business/educational series electric screens, hand screen support screen, table tent, to the silver screen.

JM-C engineering: engineering electric screen, arc-shaped hard-metal scene, fast fold screens, engineering track frame screen, rear-projection screen. Chang, caramel to create first-class quality products at the same time, more fully diversified provides projection industries with a full range of services, including graphics processing system, image Fusion splicing systems, c/territory from four display systems, simulation systems, projection screen is market leader in the field of industry and related services.

Chang caramel based in Hong Kong, to around projection screens and a product business development core, projection in multiple cities across the country and overseas are in a leading position in the market.
Currently bearing Chang Camry technology has in Hong Kong, and Shenzhen, and Beijing, and Shenyang established sales points, relying on Hong Kong background, introduced international advanced science management method, adhering to "honest, and faithful, and cooperation, and innovation" operating concept, its main brand CCYscreen domestic business steadily climbed, widely application Yu Government, and school, and forces, and financial, and posts and telecommunications, and police, and enterprise, and family, different area, and export world around, including United States, and Korea, and United Kingdom, and Germany, and Israel, and Russia, national. Chang caramel company will continue to take the product quality as the core, to science and technology innovation as the driving force, target to achieve diversification and internationalization modern enterprise, developing into a global supplier of high quality projection products, build brand with international influence.
We will focus on corporate responsibility and social responsibilities, adhere to industry guidelines, adhere to the correct way to lead the development of industry standards for the industry and the community to make its own contribution. We are committed to: make the best of the silver screen!