Mobile Toilets on Central Street
The mobile toilets on Central Street feature new facilities, reasonable distribution, advanced technology, and attention to detail.

Facilities and Equipment: The smart restrooms built by JD.com and Huida on Central Street are open to the public free of charge, with new facilities and equipment, providing a good experience for tourists. There is a free public toilet every 300 meters along Central Street, with six of them upgraded to smart versions. These toilets can still supply water normally at minus 30℃, and the anti-freezing technology has applied for a national patent. They are also equipped with touchless induction devices, emergency medical kits, washbasins with Russian instructions, and other thoughtful details.
Exterior Design: The movable toilets put into use near Central Street in Harbin City have a novel shape, adopting lightweight steel structures. Their exterior design incorporates elements of Harbin's European-style architecture, harmonizing with the surrounding environment. The European-style landscape movable public toilet newly built by the Daoli District Urban Management Bureau and the Tongjiang Street Office in the courtyard at No. 11 Hongzhuan Street also has a unique European style.
Interior Configuration: Each single room of the movable toilets has an area of about 2 square meters and is equipped with an induction flushing system, an automatic washbasin, and an emergency call button. The floor is slip-resistant. The movable public toilet in the courtyard at No. 11 Hongzhuan Street adopts new biological degradation technology and is installed with vacuum sewage discharge equipment to save water resources.
Environmental Protection Technology: The movable toilets use biological degradation technology to treat excrement, with a water-saving efficiency more than 40% higher than that of traditional public toilets. The movable public toilet in the courtyard at No. 11 Hongzhuan Street also adopts new biological degradation technology.
Maintenance and Management: The maintenance personnel of the movable toilets conduct comprehensive cleaning and disinfection three times a day and install insulation layers and underfloor heating systems in winter. The movable public toilet in the courtyard at No. 11 Hongzhuan Street has been officially put into use and is under the care of dedicated personnel.
Distribution Planning: The first batch of 20 movable toilets put into use are mainly distributed in tourist attractions, commercial districts, and other areas with high pedestrian traffic. It is planned to add 100 more such toilets across the city in the next three years.




