Tianjin Public Mobile Toilets

Tianjin has public mobile toilet facilities and services, mainly including mobile toilet vehicles, new modular smart public toilets, and a variety of products available in the market.

I. Mobile Toilet Vehicles
Mobile toilet vehicles have been put into use on the streets of Tianjin. These facilities, carried by vehicles, are flexible and mobile. They can be quickly deployed to areas with high pedestrian traffic, such as commercial streets and event venues, to provide temporary toilet services for citizens. Their advantage lies in the fact that they do not require fixed site construction and can quickly respond to short-term or sudden public needs, effectively alleviating the shortage of public toilet resources in local areas.

II. New Modular Smart Public Toilets
On August 13, 2026, a new modular smart public toilet was built around the Tianjin Concert Hall in Heping District. This public toilet adopts modular hoisting technology, which ensures high construction efficiency and structural stability. It can be flexibly relocated according to changes in the regional environment or pedestrian traffic. Its energy system achieves autonomous solar power generation through photovoltaic panels installed on the roof and walls, and is equipped with energy storage devices. In sunny weather, surplus electricity is automatically stored, and in rainy or low-light conditions, it automatically switches to a 220V external power supply for supplementary power, balancing environmental protection and stability. In terms of functional layout, in addition to standardized toilet spaces, it also includes barrier-free toilets and independent母婴室 (nursing rooms) to meet the special needs of disabled individuals and those with infants, reflecting a human-centered design concept.

III. A Variety of Products Available in the Market
The mobile toilet market in Tianjin offers a rich variety of products, involving multiple brands such as Yinhaoda, Yuxin Weiye, and Yishun, covering types such as push-button flush mobile toilets and waterless packaging environmental protection public toilets. The price range varies from several hundred yuan to tens of thousands of yuan, and the applicable temperature range is wide, meeting the needs of different scenarios. For example, flush toilets are suitable for areas with water sources, while waterless packaging toilets are suitable for scenarios with water shortages or high environmental protection requirements, such as scenic spots and construction sites. These products provide flexible choices for public places and further expand the coverage of mobile toilets in Tianjin.