Core Viewpoint - The company, through its subsidiary Jingjiang Xianjie Aviation Parts Co., Ltd., is involved in the manufacturing and surface treatment of metal components specifically for the aviation and aerospace sectors, with a focus on commercial aircraft and some aerospace products [1] Group 1 - The subsidiary has achieved certifications in aviation quality management systems, specifically AS9100D and ISO9001:2015 [1] - The company's surface treatment business is aligned with the manufacturing of structural components for commercial aviation vehicles [1] - The aerospace sector has begun to see some of the company's products being utilized in surface treatment [1]