Spros Smart Professional Systems & Solutions Spros Smart Professional Systems & Solutions was established in the year of 2011 . We are leading of m anufacturer and trader of Digital Billboard, Display Board, Digital Signage Board, Video Conferencing System, Video Wall and many more. Our organization is supported with a state-of-the-art infrastructure facility, which is spread across a wide area. Our organization is supported by a team of expert professionals who are highly qualified and experienced. They use best quality materials for manufacturing our range.