Is the gold in Cuihua Gold Shop good?

The gold in Cuihua Gold Shop is very good. Various styles, high purity and exquisite manufacturing technology.

As Cuihua Gold Store has inherited a century-old historical and cultural tradition and absorbed the cultural essence of gold jewelry, it has won the top ten retail brands in the jewelry and jade jewelry industry with its strong corporate strength and brand awareness, and has the honorary title of excellent and assured demonstration store. As a brand of the Chinese nation, Cuihua Gold Store has been leading the jewelry retail industry.

Guan Xiling, the founder of Cuihua Jindian, was a Xibe nationality with a yellow flag in Qing Dynasty. Guan's family has been prosperous for a long time, because Xinchengzi District in Shenyang is the hometown of Xibo nationality, and Guan is determined to make some contributions to his hometown, so as to facilitate the location of Yingying Hutong in Tonghang Hutong, Siping Street, Fengtian City, also known as the north of Yinlou Street, and it is called "Cuihuaxin Jewelry Store", which mainly deals in jewelry, gold and silver bars, pearls and diamonds.

Identification method of gold:

1, depending on color and weight

Look at the color, according to the different luster and color of gold, we can roughly distinguish pure gold, k gold, real gold and fake gold. That is, red and yellow are the best gold, and the purity is above 95%; The fineness of positive yellow is about 80%; Cyan accounts for about 70%; Yellow is light gray, and the fineness is about 50%. For jewelry that has been hidden for a long time, there is a saying that "copper turns green, silver turns black, and gold never changes color".

By weight, the specific gravity of gold is 19.32, which is heavier than silver, copper, lead, zinc, aluminum and other metals. Because the volume of gold is more than 40% heavier than that of silver, 1.2 times heavier than that of copper and 6. 1 times heavier than that of aluminum. Gold jewelry should feel heavy in your hand, while fake gold jewelry feels light and floating. This method is not suitable for gold ornaments with precious stones.

2, look at the color, mark

Distinguish colors with touchstones, grind gold cards (gold medals with confirmed colors) and tested jewelry on touchstones, and determine the color of gold jewelry by comparing colors. The method should be carried out under natural light and fluorescent lamps, not under direct sunlight and incandescent lamps.

Domestic gold ornaments are purified and prepared according to international standards, and marked with seals, such as "24K" for "full red" or "pure gold"; 18K gold, marked with the words "18K". If the color is lower than Locke, the K-gold seal number cannot be printed according to regulations.

The above contents refer to Baidu Encyclopedia-Cuihua Gold Store.