Three. Chow Tai Fook is a famous brand in China. Heritage bracelet was first launched by Chow Tai Po. The national standard cancelled the title of "thousands of pure gold" and named it "pure gold". The gold content of the bracelet is 99.9%, and the inner wall is engraved with Ctf gold 999 steel seal. Chow Tai Fook is the largest jewellery company listed in Hong Kong, specializing in Chow Tai Fook brand jewellery, jade and gold ornaments. Is a comprehensive enterprise integrating raw material procurement, production design and retail service, and is the most famous and largest jewelry brand in China.