Yes According to the inquiry, it can be seen that Zhengliufu jewelry is formal. "Liu Fu" is an authentic first-line brand in China and Hongkong, such as Zhengliufu, Zhengda Fu, Jinliufu, Leofoo, Jinduofu, Jinjiufu and Jindafu. Lukfook Jewelry is a first-line brand in Hong Kong and one of the four major brands. It is a listed company, and its brand logo has been registered and protected.