How to choose a hand tool? As for hardware hand tools, most of them should be carefully selected based on the following four principles. It is best to learn more on the Internet before entering the market. Of course, if there are online channels to buy reliable, durable and high-quality hardware hand tools tools, which is very good, will definitely save money and get the same product.4 steps for choosing a hand tool, tips for choosing a hardware hand tool Is there a cloudy oil stain on the surface?
When it comes to hardware, you need to make sure that rust protection technology is applied properly. Gold, silver, copper, iron and tin have the characteristics of rust prone, which requires the production of hardware tools to have ultra-high anti-corrosion technology. When buying, you can check if the product will leave thick oily stains on your hands and if your hands will be sticky. If yes, then this product does not meet the requirements at all. In addition, it can be determined by smell. If the product has a strong smell, this is usually due to manufacturing oversights.Is the steel mark clear
Hardware products are usually printed with company words, labels, etc. The font is very small, but most products produced by the original factory use steel printing technology, and the characters are embossed before heat treatment, so although the font is small, it is deeply concave and very clear. On the other hand, counterfeit fonts are relatively blurry, due to the rough printing technology, the fonts float on the surface, and some of them are easily rubbed off by hand.Is the outer packaging transparent
Original brands have dedicated designers who design outer packaging and organize production in factories that meet production conditions. The packaging is very clear, from the lines to the color blocks. Imported brand parts also have a unique design on the packaging of accessories to protect intellectual property rights."Raise your ears" to hear the sound
Shake the product to check if there is any noise. The production conditions of most counterfeit products are backward, and the operation is completely manual workshop. In the production process, it is inevitable that impurities such as sand will mix and hide in the bearing housing, so there will be noise when rotating. This is the biggest difference from real factory brands that strictly adhere to production standards and work with machines.