Jiangsu Yuanguang Lighting Instrument Co., Ltd. is specializing in the production of low pressure discharge lamps with a collection scientific research and production. Our company located Shanghai Economic Zone beautiful rich Yangtze River Delta. Our 200 kilometers from Nanjing, 80km ...

YES TECH was founded in 2001 which is the largest led display and llighting factory middle of China . As a professional manufacturer, we emphasize on quality improvement innovation, with our workteam including R&D, production, sales service engeneering. Our head office locates Changsha, ...