Group 1 - Sichuan Chengfei Integration Jiwen Automotive Parts Co., Ltd. has obtained a patent for a "Laser Welding Tool for Automotive Parts," with the authorization announcement number CN 223277346 U, and the application date is October 2024 [1] - The patent describes a laser welding tool that includes components such as symmetrical pressure arms, cylinders, contour blocks, support blocks, and support bases, designed to achieve efficient and precise welding of automotive parts, thereby improving production efficiency and reducing scrap rates and costs [1] - The company was established in 2012 and is located in Chengdu, primarily engaged in the automotive manufacturing industry, with a registered capital of 197.2282 million RMB [1] Group 2 - Sichuan Chengfei Integration Jiwen Automotive Parts Co., Ltd. has made investments in one other company, participated in 39 bidding projects, and holds 64 patent records, along with 81 administrative licenses [1]