In the process of chemical product express delivery, it is necessary to drive at medium speed and carefully drive and transport dangerous goods. The responsibility is heavier than Taishan. Choose a driver who has a mild temper and a good skill, and does not smoke. When driving, you must "come three first" and actively avoid all kinds of vehicles. Avoid potholes, do not drive hero cars, or gambling cars, so that the cars move forward smoothly. Use emergency brakes as little as possible during driving to keep the cargo stable. It is worth reminding that no matter what kind of chemical products are transported, they must be covered with rain cloths to prevent cigarette butts from flying off during the driving meeting.