If you are looking for a ring that is scratch resistance and forever keep its shine, then Chinatungsten tungsten scan gold ring is special for you. They are cobalt free and hypoallergenic, and will not cause skin irritations or turn your fingers green due to hardness of tungsten.
The reason of tungsten alloy can be used gold substitute as following: Due to tungsten is environmental-friendly, durable and hardness, the most important is that its density is just about the same density as gold, which bears the similar specific gravity. These advantages make it enjoys the superiority to be the best substitute for the costly metal of gold substitution or platinum substitution. It is necessary to say that tungsten scan gold ring would not work for several reasons but a coin with a tungsten center and scan tungsten gold all around it could not be detected as counterfeit by density measurement alone.
Notice: Chinatungsten Online (Xiamen) Manu.&Sales Corp. is a very professional and serious company, specializing in manufacturing and selling tungsten related products for more than two decades. We can provide all kinds of tungsten scan gold ring according to your requirements. Our gold-plated tungsten alloy product is only for souvenir and decoration purpose. Here we declare: Please do not use our gold-plated tungsten alloy products for any illegal purpose.