How to choose hardware tools?

How to choose hardware tools?

1. In daily life, the most common home repairs are simple tasks such as screwing screws and bolts, nailing iron nails, and changing light bulbs. Therefore, when purchasing manual tools, you only need to choose some commonly used tools.

2. Whether there are turbid oil stains on the surface. When purchasing, you can check whether the product will leave thick oil stains on your hands and whether your hands will be sticky. If so, this product is generally unqualified. In addition, it can be identified through the sense of smell. If the product has a pungent odor, there are generally omissions in the production.

3. Is the steel stamp clear? Hardware products are generally printed with brand words, labels, etc., and the fonts are very small. However, most of the products produced by the original factory use steel printing technology, and the characters are embossed before heat treatment, so although the fonts are small, they are deeply concave and very clear.

4. Whether the outer packaging is clear. The original factory brand has special designers to design the outer packaging, and arranges the production of factories with qualified production conditions. The packaging is very clear from lines to color blocks. Parts of imported brands also have unique designs on the packaging of accessories to protect intellectual property rights.

5. Listen to the sound. Shake the product to see if there is any noise. During the production process of most counterfeit products, it is inevitable that impurities such as sand will be mixed in and hidden in the bearing body, so there will be noise when rotating.