ASTM cold-rolled carbon steel plate refers to the carbon steel plate that meets the American Society for Testing of Materials (ASTM) standard and has been cold-rolled. Cold rolling is a metal forming process in which steel is pressed by a roll at room temperature, resulting in thinner, more precise dimensions and a higher surface finish.

The ASTM standard for cold-rolled carbon steel sheets specifies the chemical composition, mechanical properties, dimensional tolerances, and surface characteristics of steel sheets. These standards ensure that cold-rolled carbon sheets meet specific quality and performance requirements, making them suitable for a variety of applications in industries such as automotive, construction, home appliances and general manufacturing.

GNEE Iron and Steel Group is a large iron and steel conglomerate integrating iron ore mining, steel production, processing, distribution and trade, and its comprehensive strength ranks at the forefront of the domestic steel industry. The company takes serving the society as its business purpose, industry model as its business goal, and surpassing itself as its enterprise spirit. The group company has always been the "down-to-earth man, down-to-earth work; Grasp the direction, unity and cooperation of the cultural concept "corporate philosophy.

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