At the 2024 Shenzhen GTC exhibition, we used the SMS group messaging service to send exhibition invitations and highlight previews to target customers, including key information such as specific dates, locations, and special events. This not only increased the popularity of the exhibition, but also successfully attracted a large number of professional visitors to visit and communicate, greatly promoting the interaction and cooperation opportunities of the booth, and fully demonstrated the efficiency and accuracy of SMS group messaging in exhibition marketing.