Surface treatment is one of our advantage service.
It ensures that the casting surface finish at the same time achieve good antirust effect.
Parts weight rang from 0.5kgs to 120kgs.
Automatic electrostatic painting
To ensure the quality of products from raw materials to finished products to strictly control:
- Brand tests for all pig iron, iron powder
- Pig iron for five elements such as chemical analysis (Mn, Si, P, C, S)
- Scrap steel, silicon steel sheet, ferrosilicon, spectral analysis, etc
- The original sand silt content, granularity, moisture test
- Before furnace smelting process inspection is: the analyzer specimens, triangle, furnace after five elements analysis, spectral analysis