مكان المنشأ
Guangdong, China
اسم العلامة التجارية
SHENGYIDA
Shaping Methods
Dry Pressed, ISO Pressed, Hot Pressed
Surface Treatment
Diamond-Like Polishing
Secondary Process
CNC Machining, Fine Grinding
Tolerance
Od and ID Best to Be 0.005mm
Feature
High Hardness, High Thermal Shock
Production Capacity
5000000PCS/Month