Group 1 - The core point of the article is that Zoomlion Heavy Industry Science and Technology Co., Ltd. has obtained a patent for a method to determine wind loads on tower cranes, indicating innovation in the construction equipment sector [1] - The patent, titled "Method for Determining Wind Load on Tower Cranes, Processor and Storage Medium," was granted with the announcement number CN115293061B, and the application date was June 2022 [1] - Zoomlion Heavy Industry, established in 1999 and based in Changsha, primarily engages in the automotive manufacturing industry, with a registered capital of approximately 8.68 billion RMB [1] Group 2 - The company has made investments in 106 enterprises and participated in 5,000 bidding projects, showcasing its active role in the market [1] - Zoomlion holds 1,179 trademark registrations and 5,000 patent records, along with 751 administrative licenses, reflecting its extensive intellectual property portfolio [1] - Zoomlion Construction Crane Co., Ltd., founded in 2018 and located in Changde, focuses on specialized equipment manufacturing, with a registered capital of 800 million RMB [1]