At present, the main supporting products include all kinds of lamps for passenger cars, commercial vehicles, construction machinery, rearview mirrors, interior and exterior plastic parts, etc. The main customers of current passenger cars are: BAIC, GAC, SAIC-GM Wuwei, FAW, Geely OEMs such as OEMs, Xiaopeng, etc.; major commercial vehicle customers are: BYD, Dongfeng, Suzhou King Long, Zhengzhou Yutong, JAC, Foton, Hyundai, Volvo, Mercedes-Benz, China National Heavy Duty Truck, Qixing and other OEMs; major customers of construction machinery are : SANY Heavy Industry, Xugong, Liugong, Lonking, Yangtze River Crane, Hitachi Construction Machinery, Mountain Reconstruction Machinery and other OEMs.