How much is the wrought iron fence per meter?

The price of common wrought iron railings ranges from 150 to 250 yuan, and fluctuates between 400-600 yuan /m, with different materials and regions. General lawn guardrail, one meter around 70 yuan, window guardrail, 130 yuan/meter or so, stair iron railing, 130-65438 yuan +050 yuan/meter.