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. ...
上海肯有限是一家专业从事,,工程集集安装维修维修为为一体一体一体一体的的高新高新技术技术企业技术企业企业企业企业企业企业 LED显示技术优势优势优势,LED显示的中中中中,“ LED ...