our locking element have good quality .and good after service . all the locking was liquid quenched.

At present, locking device is widely used in various kinds of mechanical equipments, such as the textile, packaging , lathe,metallurgy,ect. our company is not only  produce locking devices according to standard JB/T7934-1999, (old standard  number JB/T7934-95,GB5867-86)with high quality and service and well price ,but also we are specially manuafcture and design to meet client's requirements. 

locking assemblies