Guangzhou HUIDA-- Established in year 1999, was developed from a fiberglass production factory into a portable toilet factory. Now HUIDA has all kinds of portable toilets, including twin-sheet plastic portable toilet, squat toilet, seated toilet, trailer toilet, and customzied mobile toilet.

In order to perfect the products, HUIDA has spent much time and money on designing the best toilet, not only for local market, but also for different markets in the world. 

Engineers from HUIDA, has visited many western countries to learn from international markets, e.g., USA market, Australian market, European market, and etc.  With 19 years of experience and the highest enthusiam, HUIDA has and will continue to make the best portable toilets!