The business scope includes general business projects such as: Operating e-commerce; Engaged in technical development, technical services, computer software development, computer software and auxiliary equipment, electronic products, office supplies, office equipment, daily necessities, craft gifts (excluding ivory and its products), electrical products, clothing, shoes and hats, cosmetics, needles and textiles, automotive parts, communication equipment, automotive decorations, pet products, toys, adult products Sales of sex products (excluding drugs and medical devices), silicone products, and medical supplies, domestic trade, and import and export business; Design and construction of stage lighting and sound engineering, decoration and decoration engineering, radio and television monitoring and security alarm engineering, lightning protection and computer room decoration engineering, communication and computer system integration, and network engineering; Technical development and sales of integrated optoelectronic and acoustic products for LED display screens; Contracting and construction of road and urban lighting engineering; Greening project construction; Design and construction of intelligent building engineering; Design, construction, and on-site maintenance of safety technology prevention systems.