Surface Treatment Methods of Locks
To satisfy the needs of various applications, it is available for us to process locks with a wide range of surface treatment methods which are to form a layer with one or more special properties on the surface of locks through physical or chemical methods. Surface treatments can improve the appearance, texture, function and other aspects of the product and to a certain extent enhance the practicability and decorative effect. Here are some common surface treatment methods of locks. Chrome Plated...












