Prooral is an oral care brand under RISUNTECH, and is one of the earliest brands in China to enter the oral care field.

For many years, Bohao has been protecting oral health with deep cleaning of teeth and effective gum care. Bohao brand products include sound wave electric toothbrushes, tooth punchers, tooth whitening devices, etc., and are one of the drafting units of the group standards of "Electric Toothbrushes".

The product has been sold to more than 30 countries and regions around the world for 14 years, becoming a trusted oral care product for internationally renowned oral care brands and consumers.