ECOJAS has been committed to the technical innovation and functional research and development of the sign system for more than 20 years. It has formed its own product research and development system, and specializing in design and making a variety of high-end sign products, such as LED letter Sign, House Number Sign, Digital Sign, Pylon Sign, Gas Station Sign, Wayfinding Signage, Solar Dustbin, Bus Stop Shelter, Vacuum Forming Light Box, Fabric Light Box, etc. and have obtained a number of utility model patents.