220kV Steel Tubular Utility Pole

We are one of the qualified member of our Chinese Nation Grid from 2009, and supply steel poles for our National Grid every year. 1. Brand Name: Xinjinlei; 2. Material: Steel; 3. Application: Electrical Transmission; 4. Type: Conical or Polygonal;\ 5. Out Coating: Hot Dip Galvanized; 6. Color: Silver; 7. Quality Control: ISO 9001:2008; 8. Welding Standard: AWS D 1.1; 9. Galvanization Standard: ASTM A 123; 10. Warranty Period: 20 years; 11. Capacity: 2000 tons/per month Highway Portal Frame Steel Structure, Guardrail Steel Structure, Sign Pole, Railway Steel Structure, Railway Steel Column, Wind Power Tower Traffic Signal Lighting, Steel Lighting Pole High Mast, Street Lighting Pole, Transmission Line Steel Tubular Tower, High Voltage Transmission Line, Low Voltage Transmission Line,Transmission Line Angle Steel Tower