The Smaller size toilet is light enough to be easily to carried by two people. Very easy to be installed, 2 people can finish one unit within 30 minutes.
With rotomolding technology, TOPPLA toilets are better than injection toilets in quality. The water tank is 160L and the waste tank is 280L, the biggest ones in the world.
With rotomolding technology, totally different from injection toilets in quality. Water tank is 160L and waste tank is 290L, the biggest one in the world.