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HUNAN O.E.D TUNGSTEN CARBIDE JEWELRY is located at Zhuzhou city, Hunan province, which is one of the biggest cemented carbide manufacture base in China, even in world. There we own a cemented carbide factory and a tungsten carbide jewelry processing factory, with a capacity of manufacturing 500,000 pieces per month. We have complete and modern equipment and facilities for the purposes, with lot of engineers and skillful workers. Our products are excellent in quality and also reasonable in prices.

We have been manufacturing the tungsten carbide jewelry for a long time, and now we can manufacture the tungsten carbide products in a wide range including rings, bracelets, chains and pendants etc. We are here to provide you with our best products and services that you deserve, which can be inlaid with gold, silver or diamond as you requested, and also be carved or engraved in various patterns.

Product introduction
Tungsten carbide, is called as tungsten gold, it has a particular character which other material cannot compare with it. The features of it is high hardness and polished, never abrade and fade. Its hardness can reach Mors 8.9-9.1, 10 times as that of 18K gold, 4 times as titanium and equal to natural sapphire, and it glitters nearly originally, charming and joyful。

Imagine wearing a ring that is permanently polished - ALWAYS looking new!
Discover the amazing look and durability of tungsten rings and wedding bands. In an extraordinary process, Tungsten and Carbide powders are forged together at 2,400 degrees Fahrenheit to form rings that are virtually indestructible and scratch proof. Then they are polished with a diamond compound, resulting in a polish and shine that will last forever. Tungsten is the perfect combination of unbelievable strength with style and comfort.

Why Tungsten Carbide?
Tungsten is the only rare and exotic metal that can be permanently polished. The polish and finish can last as long as your commitment to each other - 30, 40 or even 50 years!
With gold, platinum and even titanium rings, you will notice varying degrees of scratching, denting and surface mars. However, with tungsten rings, the surface will maintain it's original beautiful shiny finish.
Many people also enjoy the heavy weight of a tungsten ring. The enduring polish of a tungsten ring together with the solid weight, speak of commitment, security and an everlasting bond.

Should I be concerned with Cobalt in my Ring?
Absolutely YES!
Many Tungsten and Tungsten Carbide rings have Cobalt in them. The alloy containing Cobalt is easier to procure and rings containing Cobalt are being commonly sold. However, rings containing Cobalt will develop a negative react to your skin. After a short time period the ring will develop oxidation spots that cannot be removed or polished out. This is due to the Cobalt reacting to the human body. You can easily prevent this from happening by purchasing one of our Cobalt free Tungsten Carbide rings.