Thin and light sex: in keeping both the motion precision and the service life of the product, its length is usually only 1/2 - the cylinder
A third.
The characteristics of play was thin and light;
Easy to install, use the embedded installation, do not need any accessories to save space requirements;
Easy maintainability: a simple and easy way of assembly design, convenient installation and maintenance;
Magnetic control simplicity: around the ontology reserve tank assembly, make the magnetic switch when installing a fixed and position adjustment, simple;
No impact on the high precision of sound: the internal extension to the front cover to improve the accuracy of the guidance to improve before and after placing the rubber buffer, in order to the voice of the piston end cover before and after the collision.