The four major jewelry brands in Hong Kong are: Chow Tai Fook, Chow Sang Sang, Lukfook Jewelry, Tse Suilin, etc.

1. Chow Tai Fook

It is a listed jewelry company in Hong Kong. It specializes in the Chow Tai Fook brand jewelry, jade and gold ornaments business. It is a comprehensive operating enterprise integrating raw material procurement, production design, and retail services. It is a comprehensive enterprise in China. The most famous and largest jewelry brand in Mainland China and Hong Kong.

2. Chow Sang Sang

Chow Sang Sang is famous as a prominent gold and jewelry company in mainland China, Hong Kong, Macau and Taiwan. Chow Sang Sang originated from the gold bank business of the same name launched in Guangzhou, China in 1934. The founder's name means "every cycle begins again and again, endlessly", which not only includes his surname, but also expresses his blessing for the company.

3. Lukfook Jewelry

Lukfook Group was founded in 1991 by a group of senior jewelry professionals and listed in Hong Kong in May 1997. It is a major jewelry retailer in Hong Kong and mainland China. One of the businessmen. Lukfook Group is mainly engaged in the procurement, design, wholesale, trademark licensing and retail business of various types of yellow and platinum jewelry, gold jewelry and jewelry. Lukfook Group currently has nearly 1,300 stores in mainland China, Hong Kong, Macau, Singapore, the United States, Canada and Australia, all of which are located in busy shopping areas and densely populated residential areas.

4. Tse Suilin

Tse Suilin Jewelry Co., Ltd. ("TSL" or the "Group") was established in 1971. It is a well-known jewelry group in Asia, mainly engaged in jewelry design, retail, Export and manufacturing business, it is the first Hong Kong jewelry brand to enter the Chinese mainland market. Tse Ruilin was established in 1971 and listed in Hong Kong in 1987.

Key points for wearing jewelry:

1. Jewelry should avoid external impact and pulling.

2. Jewelry should avoid contact with acid and alkaline liquids, such as cosmetics, toiletries, sweat, etc., to avoid corrosion or contamination.

3. Precious metal jewelry of different materials should be worn separately.

4. Hot springs and seawater contain elements that react chemically with metals, such as sulfur. You should avoid wearing jewelry when soaking in hot springs and swimming in the sea.