Zhou Shengsheng is the only time-honored gold shop in China that insists on direct selling. Its jewelry raw materials are purchased, designed and produced by its own factory, and there is no OEM production, so its gold quality is the best without any adulteration.

Zhou Shengsheng, founded in 1934, is one of the four major jewelry brands in Hong Kong. After years of precipitation, it has accumulated a good fan base and excellent reputation, and is a high-quality and high-taste jewelry brand that customers will choose.

Zhou Shengsheng keeps bringing forth the old and bringing forth the new, and pays attention to the innovation of jewelry design. Since its establishment, he has designed many works with the flavor of the times and artistic value, making it a leader of fashion trends.

Zhou Shengsheng provides professional pre-sales consultation and after-sales service, so that consumers can buy reliable jewelry products and protect their rights and interests. Gold jewelry purchased from Zhou Shengsheng can enjoy one-year free product maintenance service, including maintenance, renovation and ring carving. The designated branches in Zhou Shengsheng provide gold trade-in service, and the weight of new goods must be greater than or equal to the actual weight of old gold.

Appraisal method of gold jewelry

1, depending on the luster and color of gold, we can roughly distinguish pure gold, k gold, real gold and fake gold. The old jargon handed down from pawn shops is "seven green, eight yellow, nine five red, yellow and white with gray and half gold", which is used to describe the purity of gold. The purity of blue and white color is not high, and the purity of red and yellow color is high.

2. Look at this sign. Domestic gold ornaments must be marked according to regulations. 24K indicates that the purity is above 99.6%, and 18K indicates that the purity is above 75%.

3. Look at the gold with high hardness and high color. You can leave traces with pins or nails. More than 97% of colored gold jewelry is folded two or three times, and wrinkles appear at the bend, also known as fish scales; About 95% of the color of gold jewelry is hard when bending, and the scales are not obvious.

About 90% of gold ornaments are hard when bending, and there are no fish scales; Gold jewelry with many impurities will break after two or three bends; If it is made of gold, it will break when bent, and there are obvious sand grains on the cross section.

4. Listening to real gold with a sound quality of more than 99% will beep when thrown on hard ground, without rhythm and elasticity. Fake or low-quality gold sounds crisp and dull, generally making a "Dangdang" sound, with a lingering sound, and violently beating after landing.

Reference to the above content: Baidu Encyclopedia-Zhou Shengsheng Group International Co., Ltd.