Supplier: Metal profiles such as rectangular box , hollow pipes, reinforced rebar, round bars , square bars, channels , hea beams , i beams , galvanized sheet metals, trapezoid , pedestrian fence , pedestrian guardrail , traffic sign post , tag poles , lighting poles , expanded metal , barbed wire , razor wire , galvanized wire annealed wire , chainlink fence , pvc coated fence , safe bollards , park stoppers , corrugated sheet , ceta sheets , etc.