There are many kinds of hardware locks on the market. As far as locks are concerned, they can be divided into seam locks, channel locks, bathroom locks, etc. according to their uses, and spherical locks, handle locks, mortise locks, etc. according to their shapes. Such a variety of classifications have both practicability and aesthetics, but they are not recommended in any form. The following points should be considered first when selecting locks:

1. The place used and its importance. That is to say, it is considered to be used on the street gate, hall door, room, bathroom or passageway, so as to select products suitable for the required functions.

2. Operating environment, conditions and requirements. The advantages and disadvantages of the use environment should be considered, such as humidity, door structure, thickness, left or right door, and inside or outside door, to avoid buying the wrong product.

3. Consider the coordination with the decoration environment. According to your own preferences, you should consider the coordination and matching with your living room when purchasing products.

4. Consider the situation of family members, whether there are elderly, children or disabled people in the family, and choose products that are convenient for them to use.

5. Considering the economic affordability combined with the family's economic situation, high-end products can be purchased for those with sufficient economy, and lower grade products can be selected for those with less ideal economy. However, it should be noted that whether high-end or low-grade products are selected, whether the strength of the manufacturer is strong and the quality is stable should be considered. It is recommended to select products from enterprises with considerable popularity to avoid financial losses and unnecessary troubles and troubles in daily life.

6. Consider the reputation and service level of dealers to prevent some dealers from recommending fake and shoddy goods to consumers from their own interests. With these six guarantees, you can boldly enter the market, never afraid of being fooled. The most important thing is safety and practicality. Health and environmental protection plus fashion and elegance are ideal.