Shizhu Mobile Public Toilet

The Shizhu mobile public toilet is an environmentally friendly public sanitation facility that integrates rental and sales services, multi-module composition, standardized production processes, and a flexible pricing system.

I. Service Models and Application Scenarios
The Shizhu mobile public toilet offers both rental and sales services, covering large-scale events such as marathons, concerts, and music festivals, as well as long-term or short-term demand scenarios like construction sites and temporary resettlement areas. Its modular design supports rapid deployment and disassembly, adapting to the spatial constraints and usage period requirements of different venues.

II. Core Components and Technical Pathways

1. Structure and Materials: It employs a lightweight, high-strength metal profile frame paired with metal carved panels or color-steel sandwich panel walls, balancing durability and thermal insulation performance.
2. Sanitary Fixtures: Equipped with water-saving toilets and sinks, it reduces water consumption through optimized water flow design while enhancing user experience.
3. Sewage Treatment System: Four technical pathways are available: water-flush, packaged, microbial degradation, and vacuum water-saving. For example, the microbial degradation method achieves waterless treatment through biological decomposition, suitable for water-scarce regions; the vacuum water-saving method significantly reduces water usage through negative pressure technology.
4. Auxiliary Systems: It integrates ventilation and lighting modules, utilizing natural lighting and mechanical ventilation to maintain internal air quality and reduce energy consumption.

III. Production Process and Quality Control
The production process includes design, sheet metal processing, module assembly, internal integration, and testing and packaging. The design phase involves modular planning based on ergonomics and usage environments; sheet metal processing uses CNC equipment to ensure precision; module assembly synchronously completes water and electrical circuit integration; final product performance is verified through functional tests (such as load-bearing and airtightness) and protective packaging is applied according to transportation standards.

IV. Pricing Structure and Influencing Factors

1. Base Unit Cost: The specifications and materials of the frame structure, wall panels, internal fixtures, and treatment systems directly impact the initial price. For example, metal carved panel walls cost more than ordinary color-steel panels; microbial degradation treatment systems are priced higher due to their technical complexity.
2. Functional Add-on Modules: Barrier-free designs (such as widened doorways and handrails) increase material and processing costs; environmental adaptability configurations (such as insulation layers and heating equipment) require additional investment; special treatment technologies (such as pressurization systems for high-altitude areas) enhance technical added value.
3. Regional Variables: Factors such as transportation distance, local market demand, and policy subsidies lead to price fluctuations. For instance, products in remote areas may be priced higher than those in central cities due to increased logistics costs.