ZHENGDE Prestressed steel wire is a high-strength steel product designed for demanding construction applications. This cold drawn steel wire is manufactured in 2.5mm and 5.5mm diameters, meeting ASTM standards for low carbon prestressed wire rope used in concrete reinforcement.

Widely used in construction, bridges, tunnels, water conservancy projects and other critical infrastructure where enhanced structural performance is required.

Manufactured from high-strength steel wires including SWRH82B and SWRH77B grades, providing exceptional mechanical properties and durability.

• High strength and exceptional toughness
• Superior corrosion resistance and fatigue performance
• Capable of withstanding significant tensile and bending forces

• Multiple drawing and annealing processes for optimal strength
• Precision wire stranding for enhanced load capacity
• Controlled prestressing to generate compressive stress in structures

Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise with over 30 years of production experience, specializing in hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products.

• Five production and sales bases across China
• Over 100 production lines with advanced manufacturing technology
• 4 nationally recognized laboratories for quality assurance
• 2 technical engineering centers and 5 enterprise technology centers
• Global export network serving 50+ countries worldwide