YANGST’s S400 Heavy-Duty series aluminium alloy scaffolding is a product designed and manufactured in strict compliance with the EU EN1004 Class 3 (level 3 load standard), and has obtained TUV safety certification. It offers a safer, more cost-effective, and versatile option, offering durability, ease of use, and minimal maintenance requirements.
S400 is made with 50.8mm diameter, 6082-T6 aircraft-grade aluminium alloy tubes, and together with cold forming non-welded process to produce frames and braces with safe, non-slip and durable surfaces. It is 3 times stronger than ordinary welding process.
We provide 10 years warranty period for our S400 series products.