Cold-rolled ribbed steel: manufacture of steel wire rod should be consistent with GB / T 701, GB / T 4354 or other relevant standards. Delivery status reinforced by the cold state of delivery. Cryogenic tempering process allows cold rolling. Cold-rolled ribbed steel surface quality: the steel surface without cracks, folds, scars, oil and other effects of the use of the defects. Steel surface can be cold-rolled steel wholesale rust, but should not rust leather and visual visible corrosion pits or the like. Reinforcement of inspection and acceptance carried out by the supplier's quality supervision departments. The right to examine the demand side. Inspection and acceptance were reinforced by the provisions of GB / T17505 in. Reinforcement shall be inspected and approved acceptance, each batch should be the same brand, same shape, same size, same steel production process and the composition of the same delivery status, each consisting of not more than 60t. Reinforcement reinspection shall comply with the decision rules GB / T17505 in. Cold rolled rebar, Shandong cold rolled steel, cold rolled by Ding Ding Ding Ding Industrial Co., Ltd., Henan Province. 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!