
Idl Fabricated U Channel Steel Stringer Glass Railing Solid Oak Wood Step Curved Stairs. Customized Staircase Shape: Available in Curved, Straight, Spiral, and Floating designs as per request. DIY Installation Option: Designed for easy DIY installation with no welding required. Free Drawing Design: Complimentary design drawings provided for all custom orders. No Minimum Order Quantity: Accepts orders as low as 1 meter or 1 set staircase. OEM/ODM Capability: Full OEM and ODM services welcome for custom requirements. Multi-Material Treads: Treads available in Wood, Glass, Stone, or Metal with thickness 30-100mm. ISO 9001 Quality Control: Strict quality control system with professional inspection team. Global Export Experience: Exporting to over 80 countries since 2009 with competitive pricing.