1. Product Description: This ringlock stair tower is fully constructed from Q235 steel with hot‑dip galvanized finish for superior anti‑corrosion performance. Equipped with anti‑slip stair units, handrails and perforated steel planks, it offers safe vertical access for construction personnel. Modular ringlock connections enable fast assembly and flexible height adjustment. The whole tower features high rigidity and stable load‑bearing capacity. It serves as independent access passage widely used in building, bridge and municipal projects. All components can be stacked for convenient container transportation. Multiple sizes are available for wholesale export. 2. Product Attributes Brand: Xinhaoze Model: Ringlock scaffolding Certification Certificates: ISO9001, ISO14000, ISO18000 Origin: China 3. Custom Attributes: Material: Q235 steel Application Scenario: Building Construction Design Style: Modern After-sales Service: Online Technical Support Performance Level: High Strength Load Capacity: 700 kg Warranty Service: 1 Year 4. Transaction Information Minimum Order Quantity: 20 pieces Price: $20 – $30 per unit Payment Method: 30% deposit, then pay the balance before loading. Supply Capacity: Within 15 – 20 days after receiving the deposit, complete production Delivery Period: Shipment within 7 – 30 days Standard Packaging: Packed in bundles suitable for sea transportation