Naaisi is the Chinese transliteration of nice, which means "beautiful". It means that Naais will produce high-quality products for the people of the world, and wishes the people of the world beauty and happiness!

The Diaopai trademark is composed of a vigorous and powerful handwritten word "diao" and the image of a large eagle flying with wings and fighting in the sky. The eagle is a bird of prey and the totem of the Tibetan people. It means health scavenger in Tibetan. Eagles build their nests on cliffs, soar in the sky, peck at corrupt organisms, and perform their duties as clean guards to protect the ecological environment. The product trademark is named Diao, which is intended to vigorously remove stubborn stains and ugly phenomena.

The two trademarks have profound meanings, clear love and hate, and a balance of strength and softness, which embodies Naisi’s people-oriented corporate culture.