Group 1: Company Overview - Ma'anshan Aotajia Technology Co., Ltd. was established in 2017 and is primarily engaged in the automotive manufacturing industry with a registered capital of 90 million RMB [1] - Ma'anshan Aotajia Electromechanical Co., Ltd. was established in 2014 and focuses on non-ferrous metal smelting and rolling processing with a registered capital of 30 million RMB [2] Group 2: Patent Application - Ma'anshan Aotajia Technology Co., Ltd. applied for a patent titled "Concentric Positioning Tool, Assembly Equipment, and Process for Automotive Compressor Disc and Swash Plate" with publication number CN120244552A, filed on May 2025 [1] - The patent aims to improve the assembly process of automotive compressors by utilizing an automatic assembly method that reduces axis deviation and enhances automation, thereby shortening production cycles and eliminating the need for manual torque control [1] Group 3: Business Activities - Ma'anshan Aotajia Technology Co., Ltd. has participated in 7 bidding projects and holds 55 patent records, along with 7 administrative licenses [1] - Ma'anshan Aotajia Electromechanical Co., Ltd. has participated in 16 bidding projects, holds 63 patent records, and possesses 20 administrative licenses [2]