The large portable toilet is not constrained by any work environment, featuring an especially lightweight external structure. The entire color scheme is well-coordinated, suitable for installation on various urban streets or large public venues, particularly convenient for mobility. The portable toilet is a frame structure assembled with steel.

The eco-friendly large mobile toilet not only protects the environment but also meets people's physiological needs. The foam seal is a stark contrast to traditional water-flush toilets, as it continuously generates white foam using special detergents and water within the toilet. This improves pipe lubrication, allowing feces to slide smoothly and clean away debris. It saves over 80% compared to water-flush toilets, with a significant water-saving effect. Additionally, after washing hands with clear water, the residual water can be collected and recycled, refilling the foam generator upon returning to the toilet, thus avoiding frequent refilling of the generator.

The large mobile toilets can use less water or no water at all, saving a significant amount of water resources. The new eco-friendly mobile toilets, with their waste biological treatment technology, differ greatly from conventional toilets. They can be self-sold, and feces can be processed cleanly using their own equipment, without water or only a small amount, odorless, and with zero emissions.

The portable toilets feature a small footprint, stable performance, guaranteed quality, and a clean and hygienic interior. They offer more comfort than standard toilets and are designed for water conservation. The citizens can use them with confidence. The portable toilets are equipped with stainless steel squat toilets, a control box containing an electric control unit, a liquid exchange device, and a compressed air transport unit, as well as a foam box with a stainless steel squat toilet. The foam box and the control box are connected to the compressed air transport unit, liquid replenishment unit, and electric control unit of the control box via compressed air transport tubes, liquid replenishment tubes, and signal transmission lines.

During the reinstallation process of the large mobile toilet, all components are made of steel. Various connection methods are employed during actual assembly, involving the attachment of different working steel bars at the bottom, forming square joints for the upright pillars, and even installing various materials on the entire wall foundation. Throughout the installation process, the mobile toilet offers multiple modes of assembly. The framed structure meets various lifting requirements, indicating they can be moved and lifted. Consequently, these mobile toilets possess a significant degree of mobility. Therefore, they differ greatly from traditional fixed toilets. Compared to conventional toilets, their advantages are particularly evident.