TUNGSTEN RING

详情

Tungsten carbide rings are twice as hard as steel, four times harder than titanium and virtually unscratchable. For decades tungsten carbide has been used in mining, aerospace, and other industries that have required a metal that is extremely hard and long lasting. Watch makers were the first to begin using tungsten carbide in jewelry, making watch bands that would never scratch. Since then tungsten carbide has emerged as a serious competitor in the ring industry due to its resilience, strength, and beauty. you can contact me :xxxxx