Wuxi sanshi science ,engineering and trade co., ltd is the member of china teaching instrument equipment guild, and the member of panavision project demonstrate equipment specialize subcom mission of china electronic vision guild.
The company was founded in 1990 whose area is 26000square meters, including science, industry and trade. it?s one of the biggest projection screens and perspectivily projector factory. it specializes in ?sanshi? brand, ?lanbs? brand glass beadedmatte white plastic screen type, all kinds of electeic
screensmanual screenstripod screens .which are fitted by importing U.S.A. especial screen, auto screen, handcontrol screen, auto-lockscreen, rack screen and electronic teaching equipments, such aspenetrable type tt-250,tt-285 series projectors, objects video showdesks, portable language machine, etc.