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CHANGSHU CHANGHONG PRECIOUS METAL CO.,LTD
Founded in 1984
Precious metals must read  

  The precious metal consists of eight metal elements, they are platinum (Pt) palladium (Pd) rhodium (Rh) iridium (Ir) osmium (Os) ruthenium (Ru) gold (Au) silver (Ag), in addition to the six elements of gold and silver outside, also known as the platinum group metals, they have metallic luster white. The eight metal is called noble metal, because they rarely content in the crust, the exploration and exploitation of refining very difficult and complicated, and most associated other non-ferrous metal ore, producing rare, limited production, scarcity is expensive. At the same time, due to their unique physical and chemical properties, in its field of application for any other metal materials can not be compared, but in some application areas plays a decisive key role can not be replaced by any other metal materials, namely the origin of the limitations, especially as the six elements of the platinum metals in the world only a few a few countries have the resources, so it has a certain degree of monopoly, once these countries and areas in the non normal situation (such as political unrest, strikes, security and other events) or interruption of supply shortage will, however, the modern science and technology development and applications of precious metals are increasingly being expanded, the precious metal has become the modern industry the vitamin, high metal first, precious metal weight and quality of the eternal, no color, no rot, no pollution, no mildew, no deliquescence, storage Convenient transportation, easy to carry, so different from any other metal, in essence, it is he see What's rare is precious., on purpose, so the investment (speculative) capital can't suppress speculation pulling into the field of precious metals, such as precious metals, precious and expensive, more expensive.

  In the eight elements of precious metals, we know, besides silver (denominated in kg, the rest are in the calculation) as the calculating unit, and the need to retain at least two digits after the decimal point, the market price in silver within million yuan / kg, the remaining few more than a few million yuan, one hundred thousand yuan each kg, even appeared like rhodium more than one million yuan per kilogram price, so expensive precious metals, is really worthy of the name, no false.

  In addition to precious metals are widely used in modern industry, and is also an important field of human consumption, because of the eternal metallic luster its gorgeous jewelry and ornaments, more people talked about, including both financial gold currency function, is to choose the best varieties against inflation, is the most important social capital investment the field is also an important channel to investors preferred less Bodo to create wealth.

  Chinese the precious metals industry due to a long period of time in the planned economic system, so the development is relatively slow, especially the platinum group metal is started relatively late, technology is relatively backward, domestic resources is deficient, until after the reform and opening up, the Shanghai Gold Exchange opened as a symbol, in the thirty years, it has been the rapid development of the spot, futures, paper gold, paper silver and so on trading patterns, opened the door to riches for investors, more open channels of employment, while the platinum metals production and processing enterprises and circulation enterprises also make vigorous development, like bamboo shoots after a spring rain, Chinese to become the world's largest platinum metal import and consumption country.

  In order to make entering the precious metal gate are interested in, and the application of the consumer, a comprehensive and systematic understanding of the understanding of precious metals, the author own twenty-eight years of precious metals trade and deep processing products, compiled a Book of precious metals mandatory entry, to understand the language and text, tries to introduce basic knowledge the application of investment and production management communication of precious metals, to let more people to participate in the field of precious metals, the precious metals industry bigger and stronger Chinese, the whole book is divided into twenty sections:

1.High pure platinum

2.Highly pure palladium

3.Gaochunlao

4.Gao Chunyi and osmium

5.Gaochunliao

6.Gold and silver

7 Alloy materials for precious metals

8.Vessel elements of precious metals

9.Precious metal wire, tubing

10.Recovery and reuse of precious metals

11.Platinum compounds

12.Palladium compound

13.Rhodium compounds

14.Iridium compound

15.Osmium compound

16.Ruthenium compound

17.Gold compound

18.Silver compounds

19.Production site management of precious metals

20.Development prospect and trend of precious metals application




 

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