Group 1 - The opening of the Shenzhen-Zhongshan Corridor has significantly improved transportation efficiency, reducing travel time between Shenzhen and Zhongshan from over 2 hours to under 30 minutes, facilitating the flow of technology and capital in the Guangdong-Hong Kong-Macao Greater Bay Area [1] - TCL Technology has established its air conditioning division in Zhongshan, supported by local industrial resources, with projected production value exceeding 20 billion yuan in 2024, marking a year-on-year growth of over 30% [2] - Jiangbolong Electronics has set up a production base in Zhongshan, enhancing its operational capabilities and achieving a "half-hour connectivity" with its Shenzhen headquarters [2] Group 2 - The Shenzhen-Zhongshan Corridor serves as a bridge for 29 A-share listed companies in Zhongshan, providing broader market opportunities and closer integration with Shenzhen's industrial chain and innovation resources [3] - Companies like Guangdong Yidun Electronics are leveraging the corridor to strengthen their market position in the printed circuit board industry, focusing on automotive electronics and new energy sectors [3] - The corridor has enabled companies such as Huayi and Zhongshan United Optoelectronics to enhance their collaboration with Shenzhen firms, optimizing their production and R&D processes [3][4] Group 3 - The corridor promotes industrial collaboration, allowing Shenzhen to focus on high-end R&D while Zhongshan consolidates its manufacturing advantages, creating a clearly defined and collaborative industrial landscape [4]