The company has invested heavily in the introduction of nine advanced six-roller reversible cold-rolled plate production lines manufactured by China Metallurgical. Through joint research and development and innovation of processes and auxiliary materials with equipment manufacturers and auxiliary material suppliers, the company has set a national record for the production of six-roller reversible cold-rolled plate with thin specifications and high output on the premise of ensuring product quality and subsequent processing performance and continuous and stable production. The company's six series of reversible cold-rolled plate production indicators have become a model for the same industry in China. In recent years, many domestic enterprises in the same industry have come to our company to observe and learn. Cold-rolled coil equivalent standard annual output of 3.1 million tons. The company is the only national training base of Zhongzhi Cold Rolling Equipment Manufacturing Company.