OF Series led commercial advertising display screen is a traditional outdoor LED digital billboard product, including large commercial advertising led display, mainly used for commercial advertising. It is a great way to promote business, meantime the concept of Smart City ...
Shanghai Kencheng Optoelectronic Technology Co., Ltd. is a professional engaged in R & D, production, engineering installation and maintenance of high-tech enterprises, the company has long been committed to the research and development of LED display system, manufacturing. ...
Shanghai Kencheng Optoelectronic Technology Co., Ltd. is a professional engaged in R & D, production, engineering installation and maintenance of high-tech enterprises, the company has long been committed to the research and development of LED display system, manufacturing. ...