... :cuplock accessories 2)the top cup:ductile iron 3)the bottom cup:steel stamping Q235 4)with ... stamping Q2354)with high quality and best price5)Ledger Blade:Q235 Forging6)Surface finish: painted, galvanized, hot ... Stampingpainted/galvanized Ledger Bladeφ48Q235 Forgingpainted/galvanized transom 48*3--3.25Q235painted/galvanized400, 600, 800, 1000, 1200vertical rod48*3--3.25Q235painted/galvanized1000, ...