Tungsten alloy watch has good wear resistance and scratch resistance, high hardness, only diamond can be cut. It is corrosion-resistant, does not…

Tungsten alloy scan gold bracelet made of high-density tungsten alloy material, has high hardness, non-toxic, corrosion resistance, wear resistance and other characteristics.…

Tungsten alloy band is made of high-density tungsten alloy material, with high density, high hardness, non-toxic, wear-resistant, corrosion resistance. It can be…

Tungsten alloy wedding rings have high density, high hardness, non-toxic, wear-resistant characteristics, no special maintenance, fashionable style, long service life, comfortable to…

Tungsten alloy rings have high hardness, wear-resistance, long-term non-corruption, clear appearance and rich texture. It is mainly used for decoration and wearing.…