Group 1 - The core point of the news is that MacAudi (Xiamen) Intelligent Electric Co., Ltd. has obtained a patent for a connection structure and sealed pole, which is relevant to the distribution network technology field [1] - The patent includes a connection structure that features a high-voltage circuit lead, a connector, a secondary component, and an insulator, designed to improve the reliability and precision of connections between components [1] - The patent was granted with the announcement number CN223206172U, and the application date was September 2024 [1] Group 2 - MacAudi (Xiamen) Intelligent Electric Co., Ltd. was established in 2019 and is located in Xiamen, primarily engaged in the manufacturing of electrical machinery and equipment [2] - The company has a registered capital of 60 million RMB and has made investments in one other enterprise [2] - MacAudi has participated in 22 bidding projects and holds a total of 93 patent records, along with 12 administrative licenses [2]