Highway Guardrail

We are offering highway guardrail. Application highway road side protection fence. Classification: waveform: double wave shape and three wave shape guardrail surface treatment: hot-dip galvanized or then pvc coated . Setting location: roadside guardrail and medial strip guardrail. anti-collision level: a class and s class, s means strong . a——roadside a level s——roadside s level am——medial strip a level sm——medial strip s level.