The ISO TANK international standard tank container is a stainless steel pressure vessel installed within a secured external frame. The inner liner of the tank is mostly made of 316 stainless steel. Most tank containers are equipped with steam or electric heating devices, inert gas protection devices, pressure relief devices, and other optional equipment required for fluid transportation and loading/unloading.

In addition to all the advantages of containerized transportation, compared to the method of "several barrels loaded into a standard dry cargo container," it has many benefits such as being economical, fast, safe, environmentally friendly, and aesthetically pleasing. 1. Economical: For example, a 20-foot tank container (24,000 liters) can load 45% more liquid cargo than a standard 20-foot dry cargo container filled with barrels. This means "more cargo for the same freight cost," thereby reducing the land and sea transportation costs per unit of cargo. Additionally, using tank containers can save on the purchase and disposal costs of barrels. These are two direct cost-saving aspects in the transportation process. 2. Fast: The use of tank containers eliminates the expensive and time-consuming process of filling and unloading small barrels. It allows for direct conversion between road, rail, and water transport modes, making operations simple and quick, achieving "door-to-door" transportation. 3. Increased safety: Tank container transportation is internationally recognized as the safest method for transporting chemicals and food products. In the process of distributing chemicals and food products, compared to other methods, this is a unique transportation tool that prevents spills, leaks, and contamination of the cargo itself. 4. More environmentally friendly, aesthetically pleasing, and leaves a good impression on customers: Laws in countries such as Europe, the United States, and Japan require certain goods to be transported using tank containers and restrict the use of barrel transportation. This demonstrates the superiority of tank containers and their prevalence internationally. China has joined the WTO, and as it gradually aligns with international standards, this pollution-free transportation method is bound to become popular in China.

In addition to all the advantages of containerized transportation, compared to the method of "several barrels loaded into a standard dry cargo container," it has many benefits such as being economical, fast, safe, environmentally friendly, and aesthetically pleasing. 1. Economical: For example, a 20-foot tank container (24,000 liters) can load 45% more liquid cargo than a standard 20-foot dry cargo container filled with barrels. This means "more cargo for the same freight cost," thereby reducing the land and sea transportation costs per unit of cargo. Additionally, using tank containers can save on the purchase and disposal costs of barrels. These are two direct cost-saving aspects in the transportation process. 2. Fast: The use of tank containers eliminates the expensive and time-consuming process of filling and unloading small barrels. It allows for direct conversion between road, rail, and water transport modes, making operations simple and quick, achieving "door-to-door" transportation. 3. Increased safety: Tank container transportation is internationally recognized as the safest method for transporting chemicals and food products. In the process of distributing chemicals and food products, compared to other methods, this is a unique transportation tool that prevents spills, leaks, and contamination of the cargo itself. 4. More environmentally friendly, aesthetically pleasing, and leaves a good impression on customers: Laws in countries such as Europe, the United States, and Japan require certain goods to be transported using tank containers and restrict the use of barrel transportation. This demonstrates the superiority of tank containers and their prevalence internationally. China has joined the WTO, and as it gradually aligns with international standards, this pollution-free transportation method is bound to become popular in China.