Safety is the primary consideration in the design of natural gas cylinders for vehicles. All produced gas cylinders must comply with international or regional safety standards and regulatory requirements, such as ISO 11439, DOT 4L, ECE R110, etc. These standards provide detailed regulations on the design, manufacturing, inspection, installation, use, and maintenance of gas cylinders to ensure their safety and reliability throughout their entire lifecycle.

With the increasing global awareness of environmental protection and the continuous optimization of energy structure, the application of clean energy in the field of transportation is becoming increasingly widespread. Among them, natural gas, as a clean, efficient, and economical energy source, is gradually becoming an important choice for automotive power systems. Natural gas cylinders for vehicles, as key components for storing and supplying natural gas fuel, play a crucial role in promoting green travel and reducing carbon emissions.