The swift progress in electric commercial vehicle technology has significantly transformed manufacturing processes. With the rising demand for electric commercial vehicles, fire safety in manufacturing facilities has become a paramount concern. The high energy density of lithium-ion batteries, which are commonly used in electric commercial vehicles, presents unique challenges that require the deployment of efficient fire suppression systems. Thermal runaway is a critical trigger mechanism in lithium-ion batteries, where an increase in temperature can lead to a self-sustaining exothermic reaction. This phenomenon can be initiated by various factors such as overcharging, physical damage, or manufacturing defects. In a manufacturing plant, thermal runaway can occur due to improper handling, such as dropping batteries, mechanical damage during assembly, faulty battery management systems, or environmental factors like excessive heat. Once thermal runaway occurs in a single cell, it can rapidly propagate to adjacent cells, leading to a cascading failure and potential fire hazards. This can result in significant damage to equipment, production downtime, and safety risks to personnel. In severe cases, thermal runaway can cause large-scale fires, explosions, and the release of toxic gases, posing serious threats to human life and the entire facility. Therefore, understanding and mitigating thermal runaway is crucial in an electric commercial vehicle manufacturing plant to ensure operational safety and efficiency. This paper aims to compare various fire suppression materials and their effectiveness in maintaining fire safety in electric commercial vehicle manufacturing plants. By evaluating different materials, we seek to identify the most suitable options for mitigating fire risks associated with the production of electric commercial vehicles. The findings of this study will provide valuable insights for manufacturers and safety engineers in enhancing fire safety protocols and ensuring a safer working environment.