Metal keychain products in the jewelry category, promotion category, gift category occupy a large proportion, every 10 people at least eight wear metal keychain, because of the practicality, convenience, advertising effect of the metal keychain is welcomed by the masses, but for a metal key chain good or bad, few people can understand, the following explain how to identify the metal keychain Four bad elements.

Metal keychain display

    1. Metal keychain electroplating, electroplating is generally used hang plating and barrel plating, I recommend barrel plating, barrel plating out of the metal key chain than hanging plating out of several grades, at the same time, the color is more bright, and electroplating process will not appear more defective products, can also speed up the rate of order completion; electroplating has paste, that is, a product surface somewhere will have a group The quality of this kind of metal key chain belongs to scrap.

    2.For example, some parts of the product will not be fixed by hand, or the spring will not be fixed properly after the installation; for example, if the spring is not fixed properly, it will not even cause the spring to fall off after the product is installed; 2 On the package of the product, the surface layer of the metal key chain is generally electroplated with nickel or chromium. As long as the hand touches it, fingerprints will be left, and the sweat on the hand will accelerate the aging and even fall off of the surface plating. When unpacking and inspecting the box, you need to check it by yourself, and make it clear to the key chain manufacturer before customizing the metal key chain products.

    3. Look at the surface of metal keychain products with a magnifying glass. If you see potholes or small bumps, the product quality is not high, but some customers who require high quality will not be satisfied. The manufacturer of key chain will generally ask customers whether they want high quality or low quality. The quality is determined by the quality. The quality lies in these small details.

    4. Generally speaking, the price of metal key chain made by key chain manufacturer is determined according to the process. The more complicated the process is and the better the raw material is, the higher the price will be. Metal key chain products are generally made of zinc alloy die casting. There is a line in the middle of zinc alloy die casting. First of all, the product should check whether the two lines are consistent. If there is dislocation, it is extremely low quality If there is no dislocation, there will also be a batch edge. When polishing, it can only be thrown to the outside of the product. There is no way to polish some dead corners. This can only be done by manual scraping. The hand scraping edge is not as smooth as polishing. If the scraping edge is not good, the product line will not be smooth enough after electroplating.

     I think we need to know a little knowledge of Keychain products before making customized Keychain products. On the one hand, we can prevent the bad merchants from being cheated. On the other hand, we can't be satisfied with the customized products. It's good for us to know the quality of metal Keyrings, so that the customized products will not suffer losses.