日三成機工業 Company Profile

Nissanshō Seiki Kōgyō gifts beautiful water and a beautiful Earth to the children of the next generation.

The flush toilet manufactured by Nichisan Seiki Kogyo, using a circulating constant flow system, purifies wastewater for reuse through its unique treatment system, resulting in minimal odor and dirt, water conservation, and a system that does not discharge a single drop of wastewater into the external environment, making it eco-friendly. Additionally, installation and maintenance are very simple. Nichisan Seiki Kogyo gifts beautiful water and a beautiful Earth to the next generation of children.