1. Carefully selected
materials, selected aviation grade ****-T5 aluminum alloy,
hardness of *4, high toughness, no deformation, often used in
aircraft skin and so on.
2. Solid fastening, use solid rivets, fastened to enhance
weak points and improve safety.
3. Heavenly fit, aviation aluminum + joints = super strong
bearing major joints can take on the heavy responsibility,
because the force of the ladder is mainly in the joints.
4.Balance work, the bottom balance bar prevents the roll, and
the rubber non-slip feet lock the ground, effectively
preventing the safety hazard caused by the left and right
swing.
Aluminium ladder hinge
Multi-purpose ladder parts types of furniture
joints/ladder locking hinges. Folding ladder hinge, big
ladder hinge, small hinge ladder Steel
material.
