1.Production process of sapphire glass lenses
2.Production process of zirconia ceramic smart ring
3.Introduction to the Bubble Growth Sapphire Crystal Growth Project

Highly recommended

US$ 3,00- 30,00
Min. Order: 100 Sacas
Main product
US$ 3,00- 30,00
Min. Order: 100 Sacas
Main product
US$ 3,00- 30,00
Min. Order: 100 Sacas

 

 

Sun Yin Crystal Industry 30th Anniversary Celebration Gala

 

In the future, may we continue to work hard and create another brilliant 30 years!