OTTOWA is a brand which focus on water heaters.

Our aim is to design, produce and sell water heaters which are most suitable for customers living in ASEAN countries.

Our manufacturing plant is located in Hanoi city of Vietnam, so we can provide prompt delivery and after service to Vietnam customers and those in other ASEAN countries as well.

You will not dispointed if you choose OTTOWA water heater, and we are confident that you will recommend our product to your friends and relatives once you have experience of using our products.