According to China Jingyao official website, the oil from China Jingyao won't hurt the car. China jingyou is a large oil company, and its oil quality meets the relevant national standards, which will not cause damage to vehicles. As long as the filling amount is well controlled in the refueling operation, it will not have adverse effects on the vehicle. China Jing Yao Co., Ltd. was established on 20 1 1. Its headquarters is in Beijing, the capital of China. The business scope covers many fields such as source oil, refined oil, natural gas and new energy production. Is a specialized energy company integrating source oil exploitation, research and development, refined oil production and sales. At present, there is no related quality problem in Jing Yao, China, and it has sufficient power and low price, so car owners who need it can consider using it.