Leofoo gold ring will have the symbol of "CLF", which is the symbol of Leofoo brand. It comes from the initials of the pinyin "Leofoo", and C also stands for China. In addition, the Leofoo gold ring will have a certificate tested by relevant international departments when it is purchased, and it must be seen whether it is standardized.
The bracelet with a diameter of about 4cm on the 7th and 6 cm on the 7th is a bracelet with an inner diameter of 60 mm, and Lukfook Jewelry 56 is a ring of 14 or 15. When buying a ring, you should know the ring number clearly, so that you can better buy the right ring. There are usually American version, Hong Kong version, mainland version, European version and so on.
Take China Gold and Silver Exchange as an example: China Gold and Silver Exchange is an exchange with many member units: AA, A 1, A2, B, C, D and S, among which AA, A 1 and C members are qualified for spot gold trading. Like Liu Fu Jewelry, it belongs to a B-class member and can trade physical gold and silver.
Jade B goods generally refer to changing its internal characteristics through chemicals such as acidity. So as to achieve the purpose of reducing or eliminating impurities and cotton. Then glue is injected to fill the gap. To improve the level of hydroponics. Jade c goods are artificially colored by laser and dyeing. This is easy to understand.
Liu Fujin's bracelets are generally LF signs, but there is no C. Lukfook Jewelry was established in 199 1 and its headquarters is in Hong Kong. Every piece of gold jewelry of Liufu Jewelry has passed the quality inspection of professional certification bodies, and all the gold content data will be marked one by one.