Frame Scaffolding:The company's production capacity with frame scaffold is19,200 tons per year andany custom sizes are availableupon request.We got ISO9001:2000 and SGS certification,very strictquality control in house.The company produces all types of frame scaffoldincludingS-Style Walk-Thru Frames, W-Style Walk-Thru Frames, S-StyleMason Frames,W-Style Mason Frames, and accessorizes,including Coupling Pins, Base Plate, U-Head,Caster, GuardRails, Tubular Cross Brace. The company also produces 2'Wide shoringFrames, 4'Wide shoring Frames and Angle IronCross Braces.