220KV Tubular Steel Pole for Transmission Lines,230kv electric pole, EN stardand ADVANTAGES OEM&ODM service available Great anti-corrosion performance Long life time: 25 years long life span BAOSTEEL Q235 steel, high strength and great resilience Dual protection treatments: hot galvanized first and then powder paint Multiple painting colors available: Default color Gray. Custom available Dismountable arms and foundation kit: Only a screwdriver, requiring no welding Product