Evolution with a reason
NIU Corp, a division of Comac Corporation / NIU Corporation, was created in 1984 with one simple goal; to become global leader in premium permanent and mobile smart sanitation solutions, delivering innovative infrastructure designed for modern public environments worldwide.
About NIU
Engineered with precision and built to the highest standards, our fully automated restroom solutions integrate touchless technology, self-cleaning systems, artificial intelligence, and advanced remote monitoring capabilities to provide an elevated user experience with minimal maintenance requirements. Every unit is designed for efficient international transportation and seamless deployment across diverse environments.
Our product portfolio is tailored for high-profile and high-traffic locations, including parks, transit stations, downtown cores, gas stations, commercial developments, military operations, medical facilities, transportation hubs, and other public environments requiring reliable, sophisticated, and hygienic sanitation infrastructure.

About Comac Corporation
Comac Corporation Inc. was founded in 1984 by Brian O’Connor with one purpose in mind, to capture and dominate the Global hand dryer market. With approximately 65% market control to date, it is succeeding.
There is no secret to our success: great products, great quality, great service and great people.

NEWS ABOUT NIU/CLIENTS
Driven by innovation, comfort, security, and operational excellence, we deliver modern, sustainable, and intelligently connected solutions that redefine the standard for public sanitation facilities worldwide. All products are custom-built to meet each client’s specific operational and architectural requirements. NIU Corp is proud to be among the only manufacturers in North America offering this level of advanced smart sanitation technology and customization. We been serving public sector since 1984.

Burnaby B.C.- Homeless Shower/Toilet Trailer program
https://www.cbc.ca/news/canada/british-columbia/mobile-shower-program-burnaby-1.6419206
https://ici.radio-canada.ca/nouvelle/1877276/burnaby-douches-mobiles-itinerants-stigmatisation-dignite

Town of Huntsville- Ontario- D-BOX- AWARD
https://www.country102.ca/2023/01/09/huntsville-council-to-discuss-river-mill-park-washroom-site-plan-and-tree-removal-at-jan-11th-meeting/
BUILD BETTER WORKSITES WITH NIU CORPORATION SMART WASHROOM TRAILERS & MOBILE SANITATION SOLUTIONS
For Construction Companies/Jobsites • Equipment Rental Companies • Industrial Projects/Short or Long-Term
MODERN JOBSITE SANITATION THAT WORKS AS HARD AS YOUR CREW
From small construction projects to major industrial developments, NIU. Corporation delivers durable, high-quality mobile washroom trailers designed for demanding worksites across Canada and the USA.
NIU offers mobile washroom trailers, shower combinations, office trailers, rehab trailers, locker trailers, and custom-built solutions engineered for high-traffic environments.
IDEAL FOR
- Construction Sites – Oil & Gas Operations
- Roadwork & Municipal Contracts- Equipment Rental Fleets
- Mining & Remote Camps – Commercial Developments
- Event & Festival Operations













WHY CONTRACTORS & RENTAL COMPANIES CHOOSE NIU
Built in Canada


