万胜智能：子公司天台凯石机电有限公司专注于低压变压器的研发生产

Core Viewpoint - Wansheng Intelligent's subsidiary, Tiantai Kaishi Electromechanical Co., Ltd., focuses on the research and production of low-voltage transformers, which are essential for the internal power supply needs of the company's smart electric meters [2] Group 1 - The products are exclusively supplied to the parent company, ensuring precise measurement and stable operation of smart electric meters [2] - This initiative is a critical energy support and represents an important vertical integration strategy for the company in the smart grid sector [2] - The company plans to continuously optimize product performance and adaptability to support the upgrade of power terminal equipment [2]