The metal barrel is a plastic barrel made of metal. The product uses: food packaging: sauce, oil, vinegar, seasoning, milk, lactic acid and other packaging. Beverage packaging: wine, sake, fruit wine, mixed wine, juice, mineral water and other packaging. Chemical packaging: packaging of fine chemicals, liquid fertilizers, pesticides, treatment agents, cleaning agents, etc. Medical packaging: medical reagents, disinfectant, developer, styling solution, distilled water and other packaging. Plastic drums are used for the storage and transportation of various liquids. They have good characteristics for special dangerous goods packaging. They are not brittle, rust-free, light and light, and have excellent oil and corrosion resistance. Packing of dangerous goods for heat preservation, moisture resistance, pressure resistance and corrosion resistance. Plastic barrels are made of plastic, plastic, plastic, plastic, plastic, etc. .