Manufacturers of galvanized steel stranded wire for optical cables

Leading manufacturers of galvanized steel wire for optical cables include Zhejiang Wansheng Yunhe Steel Cable, Xiaoguo®, Hengming Metal Group, and Jiangsu Hawell, all offering high-quality, corrosion-resistant steel wire for fiber optic reinforcement.Key Manufacturers1. Zhejiang Wansheng Yunhe Steel Cable Co., LtdEstablished in 1958, located in Hangzhou, ChinaProduces galvanized steel wire and strands, aluminum-clad steel wire, and phosphate steel wire for optical fiber cablesProduction capacity: over 30,000 tons per yearCertifications: ISO 9001 (quality) and ISO 14001 (environment)Products exported to over 26 countries, including North America, Europe, and Southeast AsiaOffers free samples (freight not included) and delivery within 5–20 days depending on stock 2. Xiaoguo®Specializes in galvanized steel wire for optical cables made from high-quality carbon steel rodsProcesses include heat treatment, acid washing, hot-dip galvanizing, and drawingFeatures: high tensile strength, corrosion resistance, smooth surface, flexibility, and elasticityISO 9001 certified production facility with rigorous quality control, including zinc coating thickness and breaking load testsTrusted by telecommunications companies worldwide for aerial and buried fiber optic cables 3. Hengming Metal GroupFounded in 2005, headquartered in Gongyi City, Henan Province, ChinaProduces high-carbon galvanized steel wire and strands for optical cables, ACSR, and structural reinforcementOffers hot-dip or electroplated zinc coatings for corrosion protectionProduction area: 200,000 square meters with over 500 employeesProvides customized solutions and global shipping 4. Jiangsu Hawell CableManufactures galvanized steel strands according to YB/T 170.2 and GB/T 4354 standardsUses high-purity zinc ingots (Zn99.995) for galvanizingEnsures uniform diameter, strength, and zinc layer across strandsFocuses on structural integrity, corrosion resistance, and compliance with optical cable standards Considerations for SelectionCorrosion resistance: Zinc coating thickness and quality are critical for outdoor and humid environmentsTensile strength: High-carbon steel ensures mechanical support for optical fibersCompliance: Look for ISO certifications and adherence to national or international standardsCustomization: Some manufacturers offer tailored diameters, zinc coating classes, and strand configurations These manufacturers provide reliable galvanized steel wire solutions for optical fiber cables, suitable for both aerial and buried installations, ensuring long-term durability and performance.