Scaffolding Fittings manufacturer / supplier in China, offering Hot-DIP Galvanized and Stainless Steel Ringlock Frame Folding Scaffolding System Mobile Scaffolding for Construction Structural Support, High Strength Cast Iron Two-Wing Nut for Adjustable Prop Jacks in Formwork and Temporary Support Structures, Steel Prop Wing Nut with Double Ears for Formwork Slab Support and Vertical Load Bearing Applications and so on.