Tonnage drums are composed of an inner lining and a metal frame. The inner lining is made of low-density polyethylene or high-density polyethylene, featuring high strength, corrosion resistance, and good hygiene.The external metal frame of the 1000-liter ton barrels offers enhanced safety and reliability. Economically, operational costs for production, storage, and transportation can be significantly reduced by using container packaging. It saves a substantial amount of labor and resources. Compared to traditional packaging, storage space can be reduced by 35%. Forklifts can be used for loading and unloading, which reduces much manual handling. Filling: 1 container drum = 5 x 200-liter drums, reducing the hassle of repetitive operations and avoiding leaks and waste during filling. Generally, container drums are easy to use, both economical and durable. With the development of globalization, container drums have gradually become the mainstream product for liquid packaging. They can accommodate Class 0x 1775 hazardous materials, with liquid densities of 1.5g/cm3 for Class 1 and 1.8g/cm3 for Class 2. The product has a rational and sturdy structure, is suitable for forklift handling, and can be stacked and stored. A drain valve is installed at the bottom, facilitating quick drainage of liquids, ensuring complete drainage, safety, ease of cleaning, reusability, and energy conservation.