China Longji Rotary Damper Manufacturer Used In Upspring Type Floor Socket

Barrel Damper Used in Air Outlet, Sundries Box, Ashtray, Door Handle, Cup Stand

Plastic Bearings With High Torque For Electrical Machine

Torque Can Be Customized By Changing Iol Viscosity

Soft Spring Open Hidden Socket Mini Plastic Rotary Damper

Torque Limiter Used In Small Cover