
Customization Steel Formwork Wing Nut for Connecting. SGS Certified Material: Made of ductile iron with SGS certification for quality assurance. Custom Surface Treatment: Available in electric galvanized or self-color finishes based on requirements. OEM Design Available: Customer design customization is supported for tailored solutions. Corrosion Resistant: Galvanized surface treatment ensures rust and corrosion resistance. Full Customization Options: Offers customization from designs, samples, minor adjustments, and full customization. ISO Certified Manufacturing: Manufacturing processes are ISO certified for consistent quality. Global Export Network: Products shipped to over 30 countries across multiple continents. Comprehensive After-Sales: Includes maintenance advice and product updates for customer support.