Zirconia ceramics are characterized by phase change toughening and microcrack toughening, so they have high strength and toughness. It is known as "ceramic steel".

1. The hardness of zirconia ceramic is close to that of natural diamond, lighter than metal, and it has the characteristics of never wearing and never changing color.

2. Extremely high anti-wear, anti-oxidation, never rust, never change color, never cause skin allergy;

3. The degree of insulation, free from metal and plating pollution, is the ideal environmental protection material for the watch industry;

4. The density and color ceramic watch case, watch ring, watch plate, watch button, watch case and other products are extraordinary in texture and vision.

5. The product is hard and incomparable, beautiful and durable, does not damage the skin, and has a unique luster.

Zirconium oxide ceramics is a new kind of high-tech ceramics, which is much better than traditional alumina ceramics in texture, technology and color. However, alumina ceramics have the highest hardness, so few people in the market know a ceramic called jingcheng brand ZTA ceramics, which is to mix alumina and zirconia together in a scientific way, and then dry press and sintering, so that its properties have the best properties of both materials, the hardness and toughness will be strong.