Best Quality ASTM A227 Wear Resistant Carbon Steel Wire for Mattress Springs

Best Quality ASTM A227 Wear Resistant Carbon Steel Wire for Mattress Springs. High Strength & Hardness: High carbon pearlitic steel wire with high strength, hardness, and elastic limit. Wide Calibre Range: Available in diameters from 0.20mm to 15mm for various applications. Global Certifications: Certified with ISO9001, ISO45001, ISO14001, and IATF16949 standards. Large Production Capacity: Monthly capacity of 3000 tons with 4 oil-tempering and 2 induction heating lines. Full Customization: Offers full customization, flexible customization, and customization from designs or samples. 100% Quality Inspection: Strict 100% visual and function inspection for all finished products. Professional Support: Regular overseas visits and immediate on-site technical support available. Cost-Effective Material: Non-alloy carbon steel wire offering high performance at a lower cost.