Main Material：Aluminum Alloy
Application：Luxury cruise ships and RO-RO passenger Ship，Boat, Vessel.
This Ladder can be used for Pullman bed, sofa bed and ceiling pullman bed.
Quality Standard: This product can meet the internal control standard of static load, dynamic load and fatigue test.
Service life: More than 20 years.
Certificate: CCS, CE, SGS, Manufacturer of the Military Certificate.
Specification as below sheet: