St.Cera Co.,Ltd. is located in High-Tech Industrial Development Zone, Changsha, Hunan, China. It was formerly known as Shenzhen Selton Technology Co.,Ltd, which was founded in 2008. St.Cera specializes in research, development and manufacture of precision ceramic parts for export.
Widely used in semiconductor, optical fiber communication, laser, medical, petroleum, metallurgy, electronics and other industries.
As structural components, most industrial ceramics require precision machining, especially those with complex shapes and high precision requirements. Due to shrinkage and deformation of the ceramics during sintering, it needs to be precision machined as dimension tolerance and surface finish are difficult to meet requirements after that. In addition to achieving dimension accuracy and improving surface finish, it can also eliminate surface defects. Therefore, precision machining of ceramics is an indispensable and critical process.