1. Handpiece cartridge is often the most important part of handpiece. The models of JINME handpiece cartridge includes: Standard screw cartridge, standard push-button cartridge, torque screw cartridge, torque push-button cartridge, miniture screw handpiece, torque push-button quick coupling cartridge.

2. All of JINME cartridge take Janpanese bearinh to ensure their quality.

3. Warranty for JINME screw type is 3 months and for push-button is 6 months