The lock is used to fasten the two items of the object, for the bag hardware lock, the hardware lock is more decorative and foil, a good hardware lock can make your bag more perfect, and in reality, how should we identify the quality of a hardware lock?

First of all, we can start from the surface of the hardware lock, good hardware lock surface is very smooth, coupled with a series of other treatments such as electroplating, a perfect lock surface is very smooth, poor plate to make the product is potholed even if a few layers of surface treatment is also like that, because the surface treatment will not fill the surface defects of the product. When you identify the good and bad of a lock, you can also check the surface of the lock for small bubbles or yellowing! A good quality latch surface is very perfect, can make our bags more beautiful and gorgeous!

Then we can also start from the edge of the product and the inside, good products are produced to go through burr treatment, so that the product will not scratch, and the lock will be more beautiful, and many poor quality locks are directly assembled without burr treatment, so that you can save a part of the cost, it will scratch or difficult to open, which is called cutting corners. How do we judge the quality of a lock, also from the edges and inside of the product