Mobile Toilet Chain
Currently, the mobile toilet manufacturer explicitly mentioned as having a 'national chain' is Chengfeng Environmental Protection Toilets.

Chain Attributes of Chengfeng Environmental Protection Toilets
Chengfeng Environmental Protection Toilets is the only mobile toilet brand explicitly labeled as having a 'national chain' in publicly available information. Its chain model may involve multi-location service network coverage, standardized product supply, and a unified after-sales service system. However, specific details such as the scale of the chain (e.g., the number of provinces and cities covered) and the scope of services (e.g., whether cross-regional leasing, sales, or maintenance are provided) require further verification through official channels.
Analysis of Chain Possibilities for Other Brands
Brands such as Eco-Clean, Kangzhiwei CTRLWAY, and Aibei Space Technology are listed among the top ten mobile toilet brands in 2026, but publicly available information does not explicitly label them as having a 'chain' attribute. These brands may expand their markets through regional agents or partnerships but have not yet formed a unified national chain network. For example:
- Eco-Clean: Focused on environmental protection technology, it may prioritize localized services;
- Kangzhiwei CTRLWAY: Mainly promoting smart mobile toilets, its market layout may focus on key cities;
- Aibei Space Technology: Likely focusing on customized solutions for specific scenarios (e.g., scenic spots, construction sites), with a relatively low degree of chainization.
User Recommendations
If a national chain service is required, Chengfeng Environmental Protection Toilets is currently the only explicitly qualified option. If interested in other brands, their service networks can be confirmed through the following methods:
- Contact the brand directly: Inquire whether they offer cross-regional chain services;
- Review cooperation cases: Understand their project coverage through the brand's official website or industry reports;
- Refer to industry evaluations: Assess brand reliability based on user reviews and third-party certifications (e.g., ISO certification).
The chainization of mobile toilets requires balancing product standardization with localized service capabilities. Users should comprehensively evaluate brand suitability based on actual needs (e.g., leasing period, usage scenario, budget).




