3 thoughts on “Is the National Quality Supervision Gold and Silver Jewelry Inspection Center true?”
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Is the CICC Inspection Gold and Silver Jewelry Inspection and Testing Center true?
The civil institutions are unreliable. Precautions for buying jewelry: Everyone knows that the texture of gold jewelry knows that the texture of the gold is very soft, and it will deform if you accidentally care about it, so when we buy gold jewelry, we can pay attention to its style. If it is some hollow or hollow style Be careful, this style is easy to deform. When wearing gold jewelry, it is inevitable that you will bump everywhere, especially some babies who want to work. In the process of doing things, gold jewelry is pressed, which will lead to style. If the gold jewelry is deformed and wants to restore its aesthetics, we need to go to the gold shop to find a professional person to repair it. Although it is relatively complete to buy these jewelry after -sales service, it is a waste of time. The characteristic: Gem, must have the following characteristics: 1. "Beauty", that is, gorgeous crystal, glorious gemstones, if not beautiful, you cannot become gems. And clean, or special optical effects (such as cat eyes, color change, luminous and other phenomena). Or special patterns (such as chrysanthemum stone, agate, plum jade, etc.). For example, the same is diamond, and those with transparent flaws can be used to ponder into precious diamonds, while those with poor transparency, flaws, and black blacks can only be used as industrial raw materials. 2. "Jiu", that is, the texture is hard and wear -resistant, and it can last because of the high value of the gemstone. People must expect it to be durable, preserving or even hereditary items. One of the reasons why diamonds become the most expensive gem is that it is the hardest and not afraid of corrosion gemstone in the world. Corrosive silicate minerals (such as emerald), minority oxides (such as ruby, sapphire), and single -quality minerals (such as diamonds), while soft and easily corrosive gems (such as sauce, southern jade, etc.) Low, it is often used in crafts to win with work; but there are also a few gems that are not in this column, such as Opal and Pearl.
Hello, Hainan Gold and Silver Jewelry Quality Inspection Station Haikou City Haixiang Avenue No. 34 Industrial Hall 407 Personal Appraisal Fees for Personal Appraisal costs about 80-100 Merchants appraisal costs 10 yuan. Dalian region with differences in each place is like this. you
Pay content for time limit to check for freenThe answer is fake. This testing agency logo is applied to the Guangdong Jewelry Inspection Center, and the abbreviation is also applied. The website is similar to the Guangdong Provincial Inspection Center. CMA certification is not found on the China Measure Network, a full set of counterfeit detection agencies.nA formal certificate will have a description of the sample (color, shape, weight), identification data (density, refractive index, absorbing spectrum, amplification inspection, etc.), remarks (optimized processing status of samples, business names, etc.). These three constitute the core part of the identification certificate. In addition, there are common vulnerabilities in the description part of information samples such as photos, certificates numbers, inspection basis, inspector signatures, official seal, and institutional qualifications. The color descriptions are "natural colors" and are all false certificates. The authentic certificate will only write you red orange, yellow, green, blue, blue and purple, and you will write what you do. 2. Eliminate observation of "Natural mineral characteristics". What mineral characteristics are? If the samples of the inspection have typical structural characteristics, it will be written in the certificate: Emerald is generally fibrous crystal interlacing structure/fiber column interface structure. Essence If you write nothing, you can say that natural characteristics are lacking, and you work hard to write you naturally in the certificate. Most of them are not natural. Common vulnerabilities of the identification data part 1. Dental and refractive index must have a status. The most common identification data is two, density and refractive index. 2. Analysis of infrared spectrals/ultraviolet spectrum analysis, writing "characteristic spectrum line" is false
Is the CICC Inspection Gold and Silver Jewelry Inspection and Testing Center true?
The civil institutions are unreliable. Precautions for buying jewelry: Everyone knows that the texture of gold jewelry knows that the texture of the gold is very soft, and it will deform if you accidentally care about it, so when we buy gold jewelry, we can pay attention to its style. If it is some hollow or hollow style Be careful, this style is easy to deform. When wearing gold jewelry, it is inevitable that you will bump everywhere, especially some babies who want to work. In the process of doing things, gold jewelry is pressed, which will lead to style. If the gold jewelry is deformed and wants to restore its aesthetics, we need to go to the gold shop to find a professional person to repair it. Although it is relatively complete to buy these jewelry after -sales service, it is a waste of time.
The characteristic: Gem, must have the following characteristics: 1. "Beauty", that is, gorgeous crystal, glorious gemstones, if not beautiful, you cannot become gems. And clean, or special optical effects (such as cat eyes, color change, luminous and other phenomena). Or special patterns (such as chrysanthemum stone, agate, plum jade, etc.). For example, the same is diamond, and those with transparent flaws can be used to ponder into precious diamonds, while those with poor transparency, flaws, and black blacks can only be used as industrial raw materials. 2. "Jiu", that is, the texture is hard and wear -resistant, and it can last because of the high value of the gemstone. People must expect it to be durable, preserving or even hereditary items. One of the reasons why diamonds become the most expensive gem is that it is the hardest and not afraid of corrosion gemstone in the world. Corrosive silicate minerals (such as emerald), minority oxides (such as ruby, sapphire), and single -quality minerals (such as diamonds), while soft and easily corrosive gems (such as sauce, southern jade, etc.) Low, it is often used in crafts to win with work; but there are also a few gems that are not in this column, such as Opal and Pearl.
Hello, Hainan Gold and Silver Jewelry Quality Inspection Station Haikou City Haixiang Avenue No. 34 Industrial Hall 407 Personal Appraisal Fees for Personal Appraisal costs about 80-100 Merchants appraisal costs 10 yuan. Dalian region with differences in each place is like this. you
Pay content for time limit to check for freenThe answer is fake. This testing agency logo is applied to the Guangdong Jewelry Inspection Center, and the abbreviation is also applied. The website is similar to the Guangdong Provincial Inspection Center. CMA certification is not found on the China Measure Network, a full set of counterfeit detection agencies.nA formal certificate will have a description of the sample (color, shape, weight), identification data (density, refractive index, absorbing spectrum, amplification inspection, etc.), remarks (optimized processing status of samples, business names, etc.). These three constitute the core part of the identification certificate. In addition, there are common vulnerabilities in the description part of information samples such as photos, certificates numbers, inspection basis, inspector signatures, official seal, and institutional qualifications. The color descriptions are "natural colors" and are all false certificates. The authentic certificate will only write you red orange, yellow, green, blue, blue and purple, and you will write what you do. 2. Eliminate observation of "Natural mineral characteristics". What mineral characteristics are? If the samples of the inspection have typical structural characteristics, it will be written in the certificate: Emerald is generally fibrous crystal interlacing structure/fiber column interface structure. Essence If you write nothing, you can say that natural characteristics are lacking, and you work hard to write you naturally in the certificate. Most of them are not natural. Common vulnerabilities of the identification data part 1. Dental and refractive index must have a status. The most common identification data is two, density and refractive index. 2. Analysis of infrared spectrals/ultraviolet spectrum analysis, writing "characteristic spectrum line" is false