ISO9001:2000 Ring lock scaffolding parts

1) Material: Casting Steel 45Mn 2) Black; EG; HDG 3) OEM is available 4) stronger and more bearable 5) Ringlock Ledger end Material for Ring: Steel Q235; Steel 45Mn; Iron QT450 Material for Ledge head: Steel 45Mn Package: Bags in Pallet high capability for manufacturing Surface: Black after shot blasting (antirust) Note: OEM Service is available Ledge heads are made of strong steel 45Mn, stronger and more bearable Punched Ring make the system strong Casted Ring cheaper Standard: EN74 Ringlock Ledger End OEM service is available Big Manufacturing Capacity