8mm rod rebar suppliers _ Ding Ding cold rolled steel wire rod _8mm provided 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 advantages: high strength steel wire rod 8mm rebar suppliers, saving construction steel and reduce the project cost. LL550 grade cold-rolled ribbed steel bars and hot rolled plain bars compared to 8mm steel rod manufacturers, for cast structures (especially the floor roof) can save 35% ─40% of steel. Such considerations do not hook 8mm steel rod, steel savings even more. According to the market price of steel rebar rod 8mm spot, each uses a ton of cold-rolled ribbed steel bars, steel cost savings of around $ 800. Cold-rolled ribbed steel installation: site should be strongly avoided protective layer pads and steel bracket installed cold-rolled ribbed steel bars artificially hit stampede and mechanical pressure, because of the deformation capacity is limited, once the damage occurs, even if the surface repair, will reduce its physical properties and durability. On-site storage, processing and installation of lashing and other construction process should take rain, snow measures to prevent cold-rolled ribbed steel bars by washout.