Due to the presence of longitudinal and transverse ribs (spiral, herringbone, and crescent) on the surface of rebar, it significantly increases the bonding strength with concrete. This special structure enables the rebar to form a strong gripping force in concrete, effectively preventing problems such as concrete cracking and steel corrosion. At the same time, threaded steel has high strength and toughness, and can withstand large tensile and compressive forces, providing stable and reliable support for buildings.

The Chinese steel reinforcement industry has made significant progress. With the acceleration of urbanization and the continuous improvement of infrastructure construction, the demand for steel bars continues to grow. At the same time, with the increase of environmental protection requirements and the intensification of market competition, the steel reinforcement industry is also facing pressure of transformation and upgrading. The steel reinforcement industry will increase its efforts in technological innovation and industrial upgrading, and enhance its overall competitiveness through measures such as introducing advanced technology and equipment, optimizing production processes, improving product quality and service levels. At the same time, the steel reinforcement industry will actively participate in international cooperation and competition, expand the international market, and promote China's steel reinforcement to go global.