New brand, central enterprise background, although not well-known, but cost-effective. In fact, as long as the three 999s of gold are the same thing, the brand, decoration and geographical location lead to inconsistent prices.

According to netizens, the welding points are all pure gold. Unlike some brands that use solder, it will turn black when burned. This is good, super awesome ~!

Not interested. The headquarters of this big jewelry company is in Shenzhen, and Gui Zhong is in Nanjing. It's a small company, and its own small exhibition hall doesn't have much goods. Always borrow from other companies, no money to give. No other company is willing to lend it to him. Recently, the chairman went in because of an economic dispute. Now it can be said that it is basically a shell company, and I don't know where Gui Zhong got the goods.

Famous domestic gold jewelry brands include: Zhou Shengsheng Jewelry, Chow Tai Fook Jewelry, Caibai Jewelry, Laofengxiang, Old Temple Gold, Winning Number Jewelry, Golden Supreme, Lukfook Jewelry, Leofoo Jewelry, Chaohongji, Zhou Dasheng, China Gold, Xie Ruilin, etc. When buying gold ornaments, you should pay attention to the following four points: 1. There should be a formal tax invoice indicating the name, color and weight of gold jewelry for future inquiry. 2. Choose gold jewelry according to everyone's age, temperament, body shape and purchase motivation. Some gold ornaments are fashionable and elegant, but the purity is not necessarily high; And some styles are more traditional gold ornaments, but the gold content is relatively high. 3. Carefully check whether the gold jewelry has burrs, whether the chain is straight, and whether the buckles, connectors and ear clips are safe. In order to make the buckle of the bracelet, the joint of the earring and the ear head stronger, the colors of these parts should be lower. 4. Gold jewelry sometimes turns white when worn. This is because gold jewelry will have a chemical reaction when it comes into contact with cosmetics, shampoo, detergent or mousse, so it should be worn with less cosmetics. When storing gold ornaments at ordinary times, it is best to pack each gold ornament separately with soft cloth to avoid mutual friction and losses.

Well-known brands of gold jewelry are basically in Hong Kong.

The most famous brand of gold ornaments in Hong Kong belongs to Chow Tai Fook. Fashionable style and exquisite workmanship. Many new gold processing technologies were invented by Chow Tai Fook, and other brands often tried to imitate them. Chow Tai Fook's gold purity is second to none, fully guaranteeing the "four nines". Other brands are hard to do.

Second, Xie Ruilin. Novel and unique style, not inferior to Chow Tai Fook. Xie Zhou's two brands have been selling at high prices, much higher than the gold price in the same period.

Thirdly, we should count brands like Golden Supreme and Zhou Shengsheng. Its strength is far better than that of mainland China, Taiwan Province and Macau.

Looking at the appearance color of gold, as the saying goes, gold is "seven green, eight yellow, nine purple and ten red", and its jewelry is 70% yellow with green, 80% yellow with purple, 90% yellow with purple, and 100% red.

The so-called real gold is not afraid of fire, and it will crack when it meets gold.

The specific gravity of gold is 19.3g/cm3, and the fineness is closely related to the specific gravity. When the specific gravity is close to 19.3, the content of pure gold is higher.