
Ladder Telescopic Carbon Steel Anti-Rust Treatment. Durable carbon steel structure: Made of high-strength carbon steel, featuring self-invested anti-rust technology, and market-verified with no rust complaints. Standard Compliance: Meets EN131 and RoHS. Versatile Double-Sided Design: Folds for compact storage and opens into a double-sided or straight ladder for daily home use. Wide Height Range: Adjustable height from 5.6FT to 21.6FT with 8 to 16 steps available. Safety Indicators Included: Equipped with safety indicators and anti-slip feet for secure operation. standards for office buildings and home decoration. Customizable step spacing: The step spacing can be customized to 40 cm / 35 cm / 30 cm according to specific requirements. OEM/ODM Service Available: OEM/ODM service is available for custom branding and specifications, or customization based on provided samples.