The portable handheld trigger spray gun is made of high-strength engineering plastics and/or metal materials, and the handheld part is coated with anti slip rubber to enhance the safety and comfort of grip. The corrosion-resistant material ensures that the spray gun can maintain stable performance after long-term use, extending the service life of the equipment. This spray gun supports multiple spraying modes, ranging from concentrated strong water jets to gentle mist spraying, suitable for various purposes such as cleaning vehicles, watering gardens, and cleaning industrial equipment. By adjusting the nozzle, users can easily switch between different spraying modes to meet different cleaning or spraying needs. This spray gun is widely used in various industries such as automotive cleaning, equipment maintenance, gardening irrigation, and building cleaning. Its versatility makes it perform well in both daily life and industrial cleaning, making it easy to handle tasks ranging from meticulous cleaning to large-scale rinsing.