良信股份：公司与维谛技术保持长期稳定的合作关系

Group 1 - The core viewpoint of the article is that Liangxin Co., Ltd. (002706) maintains a long-term stable partnership with Vidi Technology, indicating a strong collaborative relationship in the data center sector [1] - The company has developed products for data centers that are integrated into Vidi Technology's solutions, showcasing its role in the technology supply chain [1] - Specific details regarding cooperation with downstream clients and final customer information are considered commercial secrets, emphasizing the confidentiality of business relationships [1]