Toilet Trailer Portable Bathroom 2/3/4/6/8 Unit Shower and Toilet Caravan Trailer Luxury Restroom Various Colors Are Available. Customizable Design: Size, color, voltage, plug, and internal facilities can be customized per requirements. Multi-Scene Application: Suitable for railway stations, docks, tourist attractions, construction sites, and commercial streets. Professional OEM/ODM: Supports personalized customization, 3D design, sample processing, and graphic processing. Stable PLC Control: Adopts imported accessories and independently developed PLC control system for intelligent operation. Verified Quality Testing: Anti-water, electricity circuit, and road examinations performed before shipping. DOT/VIN Certified: Passes CE, ISO, VIN, and DOT certifications with valid VIN numbers for every trailer. Effective Insulation: 5cm thick insulation keeps interior warm/cold and provides anti-fire protection.