What does a brand-preferred gas station mean?

[McLeilani]

Brand-preferred gas stations refer to those with excellent service and high-quality products. Gas Station Introduction: A gas station is a refueling station that provides retail gasoline and engine oil for cars and other motor vehicles, typically supplying fuel oil, lubricants, etc. Due to the flammable, explosive, volatile, leak-prone, and static-prone nature of petroleum products sold at gas stations, safety is the top priority. Gas Station Precautions: Open flames are strictly prohibited within gas stations, as are any operations that may generate sparks. Adding gasoline to a car's carburetor or oil drum is forbidden. All vehicles must turn off their engines before refueling, and any hazardous materials are strictly prohibited on the premises.