PetroChina BP is the general name of CNPC Bibi Guangdong Crude Oil Co., Ltd., and it is the first and largest Sino-foreign joint venture in the wholesale and retail of refined oil in China jointly established by China Petrochemical Company and BP Group. The head office is now in Guangzhou, Guangdong. PetroChina BP chooses China crude oil and the well-known brands of BP Group. Petrochina Bibi is the highest online marketing platform for gas station chain convenience stores in South China, providing intimate and professional services to more than 200,000 motor vehicle drivers every day. How to PetroChina BP refined oil The refined oil of PetroChina is excellent. Can fully maintain the automobile engine, greatly limit the emission of harmful substances, at least limit the consumption of automobile oil. BP Vistako 3000 is suitable for all modern gasoline engine cars, diesel engine cars and light commercial vehicles. The choice of gasoline model is usually consistent with the design scheme of automobile engine. Cars with high module compression ratio should choose cars with high octane number. If the compression ratio is high, but the buyer chooses gasoline with low octane number, the results will be particularly obvious, such as abnormal ignition, engine knocking, reduced driving characteristics of automobile output power, reduced fuel consumption, driving fatigue and so on. On the contrary, if the module compression ratio of the automobile is low, the corresponding octane number gasoline should be selected. The application of high standard gasoline will lead to the consumption of octane number source, which will not only improve the driving force of the automobile, but also achieve the purpose of fuel saving. Million car purchase subsidy