I heard that when you go to the golden shop to wash the gold jewelry, will you take the golden jewelry?

The processing stores that are not approved by the relevant departments are often "losses in the embankment". While attracting customers at low prices, they use various hidden methods to deceive customers and steal gold. The following are several kinds of frauds they often use:
It weighing ghosts
At present, most of the golden weighing tools in jewelry processing stores are mostly tray balances. This weighing tool is weighing with the balance of both parties, so some illegal gold jewelry processors are engaged in the tray of this tray balance. They intentionally made a tray light and a tray heavy. When someone met gold to process the jewelry, put the gold in the light tray, after processing, and then put the jewelry in the heavy tray. A little gold that deducts customers.
"Wang Shui" stripped gold
"Wang Shui" is a chemical liquid with concentrated nitric acid and concentrated hydrochloric acid. Although gold is a very stable substance and is difficult to chemically react with other substances, "Wang Shui" can easily dissolve gold. As a result, some illegal jewelry processors use this simple chemical reaction to clean the gold jewelry for customers, so that customers are peeled off the gold without seeing the naked eye. Those processing stores that claim to clean the gold jewelry for customers are often hidden such "cat greasy".
This flowers and wood
In illegal jewelry processors are scamming when molting gold for customers and processing jewelry. In the process of melting gold for customers, they mixed some silver powder and copper powder in removing medicine powder and melted with gold. What the customer sees that the processor is removing the debris in gold. In fact, they are adulterated by the name of the debris and molten to the melted gold in order to deduct the customer's gold without decrease.
The muddy water touches fish
It gold jewelry processors In order to achieve the purpose of swallowing customer gold, when processing jewelry for customers, they deliberately leave a small part of gold in their gypsum mold and in front of customers Throwing the waste plaster mold on the surface, causing the illusion that there is no gold in the gypsum mold. After the customer leaves, they will retract the discarded waste mold and remove the gold, so that the customer's gold will not be "lost" without being detected. There are also a small part of the illegal jewelry processors taking advantage of the customer's not attention. Some of the "corner materials" on the customer's jewelry have secretly occupied themselves. In order to supplement the original weight of the customer's gold, they mixed fake "goods" in the melting processing.
It charging
. As long as it is a jewelry processing store, there will be finished gold jewelry for sale, and these sold jewelry will be processed mostly for themselves. Instead of fake "goods", it is sold as high -colored gold jewelry. Most of their jewelry are cooked by sulfuric acid, and they look very bright. Those who do not know "goods" are easily fooled by the appearance of these jewelry.
The fraud by the above illegal jewelry processors, as long as consumers polish their eyes when purchasing and processing jewelry, more defense is easy to know. However, the author still wants to remind consumers that when purchasing and processing gold jewelry, it is best to be greedy for "small Li" to go to these illegal jewelry processing stores. Go, otherwise the consumer will be injured.

"People's Daily"

Now cleaning jewelry is generally used with ultrasonic, which will not damage the jewelry.
It is best to go to a reputable hand ornament shop, more assured.