Process technology

With amount of precision grinding machines and CNC center, St.Cera can meet the manufacture and technical requirements of various kinds of ceramic parts with complicated shape.


Length/Width (Max) : 1500mm              Straightness : 0.005mm                Surface finish(Min): Ra0.1                 

Thickness (Max) :100mm                      Roundness : 0.002mm                            Parallelism : 0.002mm

Out diameter (Max): 600mm                 Perpendicularity : 0.005mm                        Flatness : 0.003mm      

Inner diameter (Min) : 0.2mm               Concentricity : 0.01mm

Contact Us


contact us

Copyright © 2020 All Rights Reserved St.Cera Co., LtdHunan ICP No. 20004950