On December 23, 2021, after months of careful preparation, Xinhua Environmental Technology's 1250mm and 1450mm rolling mill production lines were successfully put into production.

The production capacity of the 1250mm and 1450mm single-frame production lines is 200,000 tons and 250,000 tons respectively. They are equipped with imported laser velocimeters, X-ray thickness gauges, plate type meters and other advanced detection systems. The rolling mills have high rigidity and can produce ordinary carbon, high carbon, alloy steel, etc. The product specifications are (0.15-1.5) mm×(800-1250) mm. The two cold-rolled thin plate production lines have the characteristics of high rolling speed and high precision, good product quality, and can meet the various requirements of users for good mechanical properties, surface quality, thickness, precision, etc.