The Pressure Washer achieves powerful cleaning through high-pressure water flow technology. Its core advantage is the ability to output water pressure quickly removing stubborn stains such as oil on the ground, dust on building facades, and mud on vehicle chassis. The cleaning efficiency is 3 to 6 times higher than traditional manual cleaning. We have kinds of Pressure Washers support multi-level pressure adjustment, meeting the needs of industrial-level heavy stain cleaning while also switching to low-pressure mode for gentle rinsing of delicate surfaces such as solar equipment and glass facades to avoid material damage. Its portable design is suitable for various installation methods such as vehicle-mounted and fixed, and is widely used in scenarios such as municipal road maintenance, factory equipment cleaning, and home garden maintenance. It is an efficient tool that combines cleaning strength and flexibility.