3 kinds of friction interface for different choices;
Metal to polyethylene;
Ceramic to polyethylene;
Ceramic to ceramic;

One cup for multi-liner, compatible with Highly cross-linked polyethylene liner and ceramic liner, ultra-low friction interface choice;
The microporous surface of the titanium bead in the cup has super strong bonding strength, which is conducive to the rapid ingrowth of bone tissue, ensuring initial stability and long-term reliable fixation.