ZZKNOWN has designed and manufactured mobile business solutions for international buyers since 2011. Our design, production, sales and after-sales teams coordinate customization, inspection and export support according to the confirmed project requirements.
ZZKNOWN has designed and manufactured mobile business solutions for international buyers since 2011. Our design, production, sales and after-sales teams coordinate customization, inspection and export support according to the confirmed project requirements.
ZZKNOWN has designed and manufactured mobile business solutions for international buyers since 2011. Our design, production, sales and after-sales teams coordinate customization, inspection and export support according to the confirmed project requirements.
Begin with expected users, operating hours, service access and available utilities. Then compare toilet and shower compartments, fresh-water and waste-tank capacity, electrical supply, towing setup and accessibility requirements. ZZKNOWN can prepare a project-specific layout after these requirements are confirmed.
Review a compact 2.2 m dual-restroom trailer or a 3.5 m restroom-and-shower trailer as documented configuration examples. Final dimensions, equipment and responsibilities follow the approved drawing, quotation and signed contract.
Need a different format? Compare standalone HDPE toilet and shower cabins with towable trailers. For a documented compact trailer, review the KN-290CS 2.9 m single-axle restroom trailer. If you are weighing premium upgrades against a standard unit or rental, use the restroom trailer buying evaluation guide.
These published product-page examples show how layouts vary; they are not standard specifications for every order.
| Example | Documented layout |
|---|---|
| 2.2 m trailer | Dual restroom unit |
| 3.5 m trailer | Two cabins, each with toilet, shower and sink |
| 5.5 m trailer | Two toilet rooms and two shower rooms |
| 5.8 m trailer | Three toilets in one room and two in another |
Confirm tank volumes, voltage, axle and brake configuration, access requirements and service connections for the destination. Explore mobile toilet projects or request a layout and quotation.
