Rebar that cold-rolled ribbed steel 9mm steel rod stock, divided into hot-rolled ribbed steel bars and cold-rolled ribbed steel. The main production process is hot-rolled ribbed steel rolling billet heating (some products using heat treatment after rolling), cutting, finishing cooling collect tied. Small steel rolling mill equipment with the main part of the small size of the product from the production of wire rod mill; production of cold-rolled ribbed steel wire rod is used as raw material, made by cold-rolling equipment. Cold-rolled ribbed steel bars: Install banding in 9mm supply cold-rolled steel wire rod, focusing on control of the anchorage length, spacing and thickness of the protective layer of cold-rolled ribbed steel bars, the measures taken are: first cold-pop band on the template ribbed steel vertical and horizontal position of the line, then placed cold-rolled ribbed steel bars. Cold-rolled ribbed steel biggest advantage is high strength and high bond with concrete anchor 9mm strength cold-rolled steel wire rod prices, reducing the length of the anchor member ends, only about 1/3 of smooth steel, light Some quality problems due to poor adhesion surface reinforcement anchorage performance improvement resulting from fundamental. 9mm cold-rolled steel wire rod plant, Ding Ding cold-rolled, cold-rolled rod rebar Shandong provided by Ding Ding Industrial Co., Ltd., Henan Province. Ding Ding Industrial Co., Ltd., Henan Province (www.hnddsy.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In cold-Ding Ding leadership with the staff warmly welcome all inquiries negotiations to create a better future for cold-Ding Ding.