Core Viewpoint - The introduction of the "in-bond maintenance" business model in the Hangzhou Comprehensive Bonded Zone is enhancing operational efficiency and reducing costs for companies engaged in the repair and maintenance of imported goods, leading to significant growth in trade value [1][2]. Group 1: Business Model and Impact - The "in-bond maintenance" model allows companies to import damaged or defective goods into a bonded area for repair and then re-export them, which simplifies the process and reduces costs compared to traditional methods [1][2]. - From January to May this year, the import and export value of bonded maintenance in the Hangzhou Comprehensive Bonded Zone reached 27.93 million yuan, representing a year-on-year increase of 46.4% [1]. - Companies like BoRi Technology are leveraging this model to not only lower after-sales costs but also to gather product performance data that can enhance their R&D and manufacturing processes [2]. Group 2: Industry Development and Future Prospects - The establishment of after-sales service centers, such as the one by Hangzhou Daineng Technology Co., indicates a shift from pure production to extending services along the supply chain [2]. - The Ministry of Commerce has recognized the growth potential of new foreign trade models like bonded maintenance and has introduced a product catalog for bonded maintenance in free trade pilot zones, allowing for high-value product repairs [2].