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The Cuplock Scaffolding System is a modular steel scaffolding solution widely used for construction, formwork support, and shoring applications. It features a unique cup-lock node connection, consisting of a fixed bottom cup and a rotating top cup, allowing ledgers and braces to be securely locked in place with a single action.
Manufactured from high-strength carbon steel, the system provides excellent load-bearing capacity, structural stability, and fast installation. The standardized 48.3 mm tube diameter ensures full compatibility with international scaffolding components and accessories.





| Product Name | Cuplock Scaffolding System |
| System Type | Modular / Cup Lock Scaffold |
| Material | Carbon Steel (Q235 / Q345) |
| Manufacturing Process | Welded + Forged Cups |
| Standard | BS1139 / EN12811 |
| Surface Treatment | Painted / Electro Galvanized / Hot Dip Galvanized |
| Tube Diameter | 48.3 mm |
| Tube Thickness | 3.0 / 3.2 / 3.5 mm |
| Connection Type | Cup Lock Node (Top Cup + Bottom Cup) |
| Packing | Steel Pallet / Bundles |


The company was founded in 2012 and covers an area of 35,000 square meters with more than 230 employees. In the early stage, the focus was on producing welded pipes, hot-dip galvanized pipes, and pre-galvanized pipes, accumulating rich production experience.
By 2014, the company expanded into the scaffolding business, producing scaffolding couplers, planks, steel props, ladder beams, ring lock systems, and portals. We maintain a complete production line for blanking, cutting, welding, and galvanizing. With an annual output of over 50,000 tons, we serve markets in North America, Australia, Southeast Asia, and the Middle East.
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