This Is Wellmade Scaffolding Factory. We Are Manufacture Of Cuplock Scaffolding,ringlock, Frame Scaffold, Props,steel Board, Scaffolding Fittings,steel Pipe. Lvl Woodern Plank, H20 Beam Ect. We''ve Exported A Large Quantity Of Cuplock And Fititngs To Trinidad And Tobago. All Products Are Conform To Bs1139 And En74 Standard. Detailed Specifications Could Get From Our Website: Www.wm-scaffold.com Herewith Photos Of Our Product And Prices For Your Reference: 1) Cuplock: 3 Meter Vertical Hot Dip Galvanized, Od 48.3*3.2mm, S235 Material Steel Pallet Packed Cif Spain Port, 22.33 Usd Per Piece 2) Drop Forged Fixed Coupler Zinc-plated Od 48.3*48.3mm, Weight 1.02 Kg Steel Pallet Packed Cif Spain Port, 1.37 Usd Per Peice Looking For Your Reply And Wish Have A Cooperation With You Also. Thanks Rachel Rachel@wm-scaffold.com Www.wm-scaffold.com Tel: +86-25-83557331 Fax: +86-25-83557313