● Meet the requirements of XF 137-2007 "Fire ladder" standard.

● The strength of high quality aluminum alloy, the ladder in the process of expansion and condensation, its limit device is safe and stable. It can be used for fire fighting, rescue and fire fighting operations during disaster relief; Especially in the city, there is no climbing vehicle, and the fire channel is narrow, the climbing vehicle can not reach the fire site, and the ordinary ladder can not reach the required height at the scene, the ladder can cooperate with fire fighting and disaster relief; It can also be used in factories, mines, multi-storey buildings and other climbing maintenance and various climbing operations.