
Quality Assurance Durable Concrete Formwork Wing Nut for Building Construction Panels. SGS Certified Quality: Manufacturing processes are ISO certified and products hold SGS certification for reliability. Custom Surface Treatment: Surface treatment options include Electric Galvanized or Self Color based on customer design. OEM Design Available: We support OEM services allowing for customer-specific designs and custom solutions. Cast Iron Material: Constructed from durable cast iron to withstand high hydrostatic pressure during concrete pouring. Global Export Network: Products are shipped to over 30 countries across Central Asia, Middle East, Africa, and Southeast Asia. Professional Technical Support: Expert team provides technical support to ensure correct installation and usage of formwork systems. Flexible Packaging Options: Packages available in Bundles, Pallets, or Bags to suit different logistics requirements. Comprehensive After-Sales Service: Includes maintenance advice and product updates to support long-term partnership and safety.