Shenzhen Huangzun Nianhua Electronics Co., Ltd., founded in 2015, is a brand specializing in the research and development of all-in-one advertising machines, with a strong research and development team. The first-class production equipment and products have passed the national management system certification. They are developed and produced in strict accordance with the national standards "High quality" and other characteristics, and have become a new star in the advertising all-in-one display industry.