Cold-rolled strip and sheet thickness 0.1 ~ 3mm, width 100 ~ 2000mm; are hot rolled strip or sheet steel as raw material, finished product by the cold rolling mill rolling at room temperature. Cold-rolled strip and sheet thickness 0.1 ~ 3mm, width 100 ~ 2000mm; are hot rolled strip or sheet steel as raw material, finished product by the cold rolling mill rolling at room temperature. Cold-rolled strip and sheet surface is smooth, smooth, high dimensional accuracy and good mechanical properties, mostly in rolls, and a large part of the coated steel factory processed into. The high coiled cold-rolled sheet production efficiency, easy to use, and is conducive to the subsequent processing. Therefore widely used, have gradually replaced the hot stack of rolled sheet of the same thickness. Only a small number of special-purpose cold-rolled the monolithic alloy steel plate to take rolling. Cold-rolled strip and sheet production in industrialized countries account for about 30% of the total production of steel. Steels except ordinary carbon steel, silicon steel, stainless steel and alloy structural steel, etc.. Ding Shun Tianjin Steel Pipe Sales Co., Ltd. Since its inception, always adhere to the "quality of survival, to product development, reputation and security cooperation, in order to win customer service" approach to business, under the guidance of the operating principles, the year the company distributor of sales and distribution: Tianjin Seamless Steel Tube Plant, Chengdu, Panzhihua Iron and Steel, Baotou Steel, Steel, Baoshan Iron and Steel, Anshan Iron and Steel and other major steel seamless pipe, stainless steel seamless pipe and alloy pipe company has a modern large-scale open-air library and indoor library, with the spot more than 3,000 tons. http://tjdsgg.cn