After placing the order in the afternoon, I specifically asked my brother about the problematic gold chain in Figure 4. As soon as my brother saw it, he said that this kind of gold chain, which was hardly worn, oxidized and rusted when it was left. There must be something wrong with the formula of 18k rose gold. It may be that the gold content is insufficient, or the formula is not standard, and too many metals such as copper are doped. When this rose gold chain leaves the factory, its surface is electroplated. And the seller said it was nonsense to return to the factory for polishing. As soon as the fineness of the chain is put on the polishing wheel, it will directly interrupt and fly away. The so-called return to the factory is to give her another layer of plating. Anyway, ordinary consumers can't see it.
Then, we want to know the difference between the gold chain we gave you and this one, and enter a deeper discussion.
Let me take a look at popular science first. Simply put, 18k gold chain has three colors, namely platinum, rose gold and gold. The gold content of 18k gold is 75%. Together with other formulas, the three colors we see now are formed. Take out the platinum first. Both 18k platinum (that is, au750) and platinum (that is, pt) are plated with rhodium when they leave the factory, so that when they appear in our hands, they will present a silvery metallic luster. After wearing it for a long time, 18k platinum will have a light yellow color, and platinum will turn out a color similar to iron. Therefore, in order to attract attention,
As for 18k gold, rose gold and gold, this needs to be discussed emphatically! They all adopt imported joint filling formula, and the proportion of this formula is top secret in the industry, which is only available in a few top processing plants.
High-quality 18k rose gold and gold should be natural gold when they leave the factory, which means no electroplating is needed. Generally speaking, renovation means cleaning with medicinal liquid, burning and polishing the surface and restoring it to a brand-new state.
Then, I'll tell you one more thing, which is why our big-name models are absolutely guaranteed in terms of materials, technology and quality except for copying data. In fact, the 18k gold formula has a great reason. The rose gold with genuine big-name caulking formula will turn yellow slowly after wearing for a long time, but it will be redder than the genuine gold, just like my bracelet. For more than three years, no matter how I step on it, although the oxidized color is a little yellow compared with the new version, the luster has always been beautiful, and when I am diligent, I don't believe you to observe it yourself, because one of our customers bought the same bracelet with me at a regular price at the counter in Paris, and I noticed that the original distinction could be so simple. Of course, she was more depressed about the money part!
What's the difference between our 18k gold chain here and the cheap one outside? Although the 18k gold chain of shopping mall counters is about 600g, ours and those brand counters are the same channel, generally floating around 370.
I know some girls will still say that what I have here is not the cheapest price on the Internet, but what I want to say now is, first of all, because that girl was drugged today, I want to explain once again that our rose gold and gold chain are all natural gold and have no coating;
Secondly, our 18k gold chain is the top and largest professional gold chain processing factory in China, and it is the same channel in major shopping malls, counters and many big brands.
Finally, my brother and sister-in-law showed me and my brother a short message sent not long before the factory. The factory said that a regional Commissioner would be sent to the company to check their sales recently. They said it was a headache, because the main scope of work now is custom inlay processing, and the gold chain is made of matching pendants, so the order volume has dropped sharply. Different from the past, there is now an industry specializing in making pure gold products. Every month, dozens to dozens of kilograms of plain gold goods are brought back to Wuhan from the factory and distributed to various stores. I was a little worried that if a Commissioner came, he would be demoted or their customer number would be cancelled.
So those girls who think it's not cheap enough, don't think too much, maybe our price will go up a little in the future, because if the customer number in the factory is really cancelled, my brother and sister-in-law say they can only get the goods from the secondary agent in the factory, and they will charge more than one yuan!
Second-hand goods and jewelry with higher cost and better quality are in your hands! We are only responsible for doing our job well.
Finally, I want to remind all the girls once again that when buying jewelry, if you don't want to be drugged, please remember that "professional people do professional things." Don't just trust those who have known each other for a long time, such as non-professional jewelry sellers who sell clothes and bags. There is no crash course in the jewelry industry, and the industry is too deep!
Then you must ask me, Xiao O, are you a professional? To be honest, I have been working abroad for almost 1 1 year. Even in the future, I only feel that I can only be a semi-professional. I still honestly stir up the beautiful baby for you, and put every detail in place with you, so that you have a beautiful baby in your hand!
However, the team behind me is very professional. A brother's mosaic processing is a boy's job. More than 20 years of mosaic experience, he opened a gold shop before liberation, and after liberation, the "Golden Eight" old man personally brought it out. Communication with the factory is barrier-free, and every production link can't play tricks under his nose; Not to mention another brother, GCG qualification, is also the director of provincial quality inspection. All major brand counters and jewelry stores in the province are under their quality inspection, and the circle is a "living certificate"
Boy Gong, master elder brother and I can only look up. We can't go this way, but the other way, the master elder brother may enter the professional field of appraisal. After all, he is a science and engineering man with a master's degree and a bachelor's degree in food quarantine. He has a good foundation in mathematics, physics and chemistry. It is relatively easy for him to learn the identification and identification of jewelry and jade. It was the most painful joke that moved master elder brother that pushed him into the exam pit.
Well, with them in charge, even if you are too tired sometimes, you really have no brains and nothing to worry about! This is what I want to say, what is "professional people do professional things."
Alas, I accidentally wrote another 2000 words. In fact, there are many details about 18k gold and 24k gold. I'm really sleepy … this time I talked about the so-called oxidation reaction, what other chemical reactions will react with mercury and why some of them will be allergic to it. It is estimated that I can write another 10,000 words, and I will talk about it in detail when I have the opportunity ... The water is really deep! Take care of your wallet!
I am sleepy. I can't work hard Good Night!