Cold-rolled ribbed steel Advantages: Good rolled ribbed Bond properties between steel and concrete. So for members straight bars factory, to eliminate the component anchorage zone cracking fundamentally undermine the wire slip phenomenon straight bars wholesale, and increased carrying capacity and crack resistance member ends; and in reinforced concrete structures , the crack width than light round steel custom straight bars, even smaller than hot-rolled rebar. Cold-rolled ribbed steel bars strengthen project quality assurance testing. In order to ensure that substandard steel do not go up in the project, you should pay attention to the detection of steel: One shall not use cold-drawing process to produce shoddy products notch; the second is not recognized by the production license and permit inspection of the use of the company's products are not allowed to use; Third, strengthening the manufacturers to establish a quality assurance system, not the factory rejects. Straight bars wholesale | straight bars | cold-Ding Ding Ding Ding Industrial Co., Ltd., Henan Province by. Ding Ding Industrial Co., Ltd., Henan Province (www.hnddsy.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingding cold rolling and you hand into the brilliant, for a better future!