The material is very much hardware locks , production processes are also diverse, different specifications . So, for consumers in terms of how to pick out the high quality of the hardware lock it? Now we refer to hardware manual to explain in detail about the hardware locks coup buy it !
First , look at the material
The basic material for the production of locks are stainless steel, copper , and zinc alloys. If stainless steel is used for hardware locks , that intensity will be high , very strong corrosion resistance , discoloration does not occur , this is a very good material . With copper as the material of the more common locks , its mechanical properties are very good, but the price is high. High quality zinc alloy metal locks are very easy to shape , suitable for mid-range multi- lock .
Second , look at the surface of the handling
Surface treatment process , there are three common , namely plating, painting and coloring . Through these treatment processes , surface locks will form a very dense layer of protective film , its very good resistance to environmental adaptability , allowing the lock to become beautiful but durable. This film is a measure of a very good standard locks , but even after moderate by plating, and the color is very bright .
Third , look at the implementation of the standard locks
According to foreign standards, quality hardware will not have a relatively high number , you can experience hands-on look at the quality of the merits of the locks . Under normal circumstances, heavy feeling relatively good strong locks its quality. There are many styles of locks , the choice must pay attention to their style consistency. Good quality locks the bolt , then turned on the flexibility of better sensitivity is relatively high, life will be longer.
In short, the hardware is very important to pick locks , and its direct impact on future results. Consumers To pick out a high quality metal locks , then starting from the above three points to consider. In order to ensure good quality of life , we recommend you sure to choose high-quality hardware locks .