1. Standard Cuplock Scaffolding has high flexibility and high loading capacity. And it is mainly used to build bridges, tunnels, metro stations, and etc. 2. CQ Standard Cuplock Scaffolding is made by Q235 steel which is strong and durable. 3. A complete Standard Cuplock Scaffolding system includes standards, ledgers, or diagonal braces. 4. The accessories of Standard Cuplock Scaffolding system are cantilever bracket, side bracket, ladder bracket, ladder, intermediate, and etc. 5. One standard is welded an up cup and a bottom cup in every 500mm to join ledgers at different heights. 6. One ledger is welded a ledger blade on both ends. -