Zhou Shengsheng is a well-known old jewelry brand in Hongkong, which means "endless life". Founded by Mr. Zhou Fangpu on 1934. There are many brand stores in Hong Kong and major cities in China.

Zhou Dasheng is a new brand, less famous than Zhou Shengsheng, but cheaper. Chow Tai Fook, Zhou Shengsheng and Luk Fook are the three major gold shop brands in Hong Kong.

Zhou Dasheng and Leofoo are domestic brands.

There are only differences in technology, style and after-sales service.

Zhou Dasheng wants to shine on Chow Tai Fook and Zhou Shengsheng. His name is close to theirs, but he is not related by blood. The quality of things is far less than Chow Tai Fook and Shengsheng.