... only pursuit of Kelong People. Latest gas-shielded braze welding technology is adopted. Raw materials cleaning, core body assembly, core body ... quality and deficiency. Main support customers are Chery Auto, Haima cars, Changan Group, Brilliance Auto, YuTong Bus, KingLong Bus, Guangzhou Changfeng, etc ... products also exported to foreign parts markets and popular there. Auto radiator