High-quality materials: Made of pure copper, it has the advantages of strong wear and can enhance the service life.
Safety: Safety , 100,000 times of opening, comprehensive upgrade, significantly enhance the anti-theft and ease of use of the lock cylinder, buy a good lock core, to provide you and your family and property with better .
Wear-: The lock core adopts powder metallurgy material, the friction coefficient between the surfaces of the material is small, and it has good wear and is very
Anti-rust: It is made of special H59 high-quality copper material and has strong . After multiple tests, it is not easy to
Application: It is widely used in villas, apartments, residences, hotels, offices