YISHANG is skillfull in metal fabrication including iron fabrication, stainless steel fabrication and aluminum fabrication. YISHANG can make both metal parts (stainless steel parts, iron parts, aluminum parts) and metal enclosures (stainless steel enclosures, iron enclosures, aluminum enclosures).
The product in the picture is made of stainless steel material. Most stainless steel products require good corrosion resistance, such as Class I and Class II tableware, kitchen utensils, water heaters, water dispensers, etc.
In today's society, stainless steel products are generally polished during the production process, so this requires good polishing performance of the raw materials. The main factors affecting the polishing performance are as follows: 1. Surface defects of raw materials. Such as scratches, pitting, soaking and so on. 2. Raw material problems. The hardness is too low, it is not easy to be polished when polishing (BQ is not good), and the hardness is too low, and the surface is prone to orange peel phenomenon during deep drawing, thereby affecting BQ property. The BQ with high hardness is relatively good. 3. After deep drawing, the surface of the area with a large amount of deformation will also have small black spots and RIDGING, thus affecting BQ.
