9mm steel rod stock, Ding Ding cold rolled, 9mm steel rod by Ding Ding Industrial Co., Ltd., Henan Province. Ding Ding Industrial Co., Ltd., Henan Province (www.hnddsy.com) is a professional enterprise, "cold-rolled ribbed steel CRB550", the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu. Cold-rolled ribbed steel hot-rolled plate, as amended, with multi-channel cold-rolled steel wire rod 9mm reducing plant, a pressure ribs and reinforced by the elimination of a two or three sides of the crescent-shaped face with stress after formation. Cold-rolled ribbed steel advantages: high strength cold-rolled steel ribbed bars, saving and reduce the project cost of construction steel. Bond properties of good cold-rolled ribbed steel bars and concrete between. Cold-rolled ribbed steel elongation than the cold steel of similar large. Cold-rolled ribbed steel is widely used in industrial and construction 9mm rod rebar spot, concrete poles and transport tube 9mm steel wire rod, highway pavement and bridge steel mesh and fence, with hydropower dam construction project. Cold-rolled ribbed steel can be welded steel mesh into a network machine shipped to the construction site for concrete pouring operation 9mm steel wire rod producers changed the method behind the operation manual tie tied. In addition, for the production of cold-rolled ribbed steel φ10mm below the small size rebar, hot rolled rebar varieties make up less inadequate.