From March 29 to 30, 2018, the 20th China Highway Informatization Seminar and Technology Product Exhibition was held at the Qingdao International Convention Center. Organized by the China Highway and Transportation Society, this seminar is a leading academic event in the field of highway informatization, recognized for its high standards and authority. GWDR, a leading equipment supplier and system service provider in the intelligent transportation industry, was invited to showcase its innovations in power monitoring systems, electric vehicle charging, and power demand-side management. The company’s products, industry solutions, and new offerings garnered significant attention and high praise from attending leaders, guests, and media.