GroupMall is a leading technology company specializing in research, development, production, and engineering services. With state-of-the-art scientific research facilities, analytical equipment, and a highly skilled research team, GroupMall is dedicated to the development and service of high-quality electrical products. The company offers a wide range of LED display screens, including indoor and outdoor advertising screens, stadium screens, and modular screens.

These products cater to various industries, including advertising, cultural