Thank you dear Carlos Enrique Guna Suarez for your sincere evaluation. Our products belong to the corrosion process and will have nodes because this is the limit of the process, which is also acceptable to most customers. Design can have unrestrained ideas, do product must check the process, material, thickness, size. Once the process standard can not be reached, there will be product fracture, scrap phenomenon, this is why it is the process limit, but, my dear friend, if you need a smoother effect, you can choose laser engraving process, the price will be much higher, corrosion process is the most cost-effective solution, this problem is very small, but you raised the problem, I will pay attention to it, And patiently explain to you. The purpose of Boya: No matter how busy production is, innovation is not forgotten; No matter how much output, quality is not forgotten.