scaffolding platform: 1.CE,ISO9001:2008; 2.Standard structure; 3.High load capacity,high raliability, scaffolding platform1.Certificate:CE,ISO9001:20082.Material:Q235 tube3.Diameter:48*3.5mm, 42*2.3mm1. Light and fastIt can be built quickly, easily and has a strong mobility, which meets the need of a wide range of operation.2. Flexible, safe and reliableYou can build a variety of specifications, ...