What should I pay attention to when purchasing hardware shrapnel?

What do you need to pay attention to when choosing hardware shrapnel? Let's briefly understand: 1. The raw materials used in the hardware shrapnel: When manufacturing hardware shrapnel, you should choose the appropriate raw materials normally, and you can choose them if they are cheap. There are several different small raw materials for each raw material, but many manufacturers can distinguish which raw materials are manufactured with high-quality products. So when we buy hardware shrapnel, we should pay attention to the raw materials used in it. 2. Strength of the hardware shrapnel: Many overseas customers have very strict requirements on the strength of the hardware shrapnel, that is to say, the strength of the hardware shrapnel we use should be even, and there is no need to have a high and low strength. Of course, we are May wish to control within the bounds of a certain degree of government service (±20gf). 3. The life of hardware shrapnel: At present, many hardware shrapnels in our country have a service life that is not up to the standard. Although the value is relatively cheap, we should not buy inferior hardware shrapnel because of the cheap price. Therefore, when we buy hardware bullets, we must pay attention to the service life of it. Hardware, 15 years of ingenuity and focus on precision shrapnel production, silk-like precision + 16 strict quality inspections, with the concept of the result of your needs as the result of the work, let you choose, choose to rest assured!