Gelonghui May 7 丨 Dongbei Group (6019563weightreel.SH) said on the investor interaction platform3weightreel, the company has been producing automotive parts casting products for more than 20 years. At present, the revenue of the casting company's auto parts products has accounted for more than 50%. The company's main products include brake discs, caliper bodies, brackets, steering knuckles, etc., which are mainly supplied to auto parts companies for assembly.