Min. Order Reference FOB Price
1 Piece US$1.00-30.00 / Piece
Product Description
Steel Highway Guardrail Sigma Post Guardrail Post refers to the steel guardrail support, connected to with spacer directly to make the guardrail steady and form. It is the main part of highway guardrails. The most popular types of guardrail posts are C Type, U Type,H(I BEAM)Type,Sigma Type, ...