Oil tanker is a specialized transportation equipment for three types of dangerous goods, designed specifically for flammable/combustible liquid media such as gasoline, diesel, lubricants, and chemical solvents. Its core mission is to achieve "zero leakage, zero static electricity, and zero explosion" transportation of liquid media from storage to terminal through a "structured sealing+intelligent risk control+compliance control" system. Its core value is different from ordinary tank trucks: with "medium compatibility+risk prediction" as the core, all designs are mandatory to comply with GB 21668-2025 "Safety Technical Conditions for Dangerous Goods Transport Vehicles" and GB 18564 "Tank Vehicles for Road Transport of Liquid Dangerous Goods" standards. It is a core transportation equipment in the fields of energy, chemical industry, and logistics.