... cut, punch, drill, tap, mill, rivet, welding etcQualityHigh corrosion resistance, high weather resistance and good wear resistanceClient’s own ... product1. Quality: High corrosion resistance, high weather resistance and excellent wear resistance2. Price: The price differs according to ... to the standard of China “GB/T5237-2000”, “GB/T6892-2006 High Degree Standard"5. Type: With 20 years’ experience, ...