
User Friendly Durable Formwork Wing Nut for Formwork Accessories. Durable Cast Iron Material: Made of Cast Iron (Qt450-10) with galvanized surface for rust and corrosion resistance. Custom Surface Treatment: Available in Electric Galvanized or Self Color based on customer requirements. OEM and Custom Design: Customer design available with options for full, minor, and sample-based customization. SGS Certified Quality: Product meets strict industry standards and holds SGS certification. ISO Certified Manufacturing: Manufacturing processes are ISO certified ensuring consistent quality. Flexible Packaging Options: Available in Bundles, Pallets, or Bags to suit specific shipping needs. Global Export Network: Products shipped to over 30 countries including Central Asia, Middle East, and Africa. Comprehensive Technical Support: Expert team provides installation guidance and after-sales maintenance advice.