高樓往返式救生緩降器 高樓往返式救生緩降器是一種自救逃生器。當火災發生時，被困人員可以使用，達到平穩、安全、迅速地逃離危險現場。具有上下往復使用功能，可在短時間內搶救多人及財產。安全簡單，使用方便，通過配置的安全鉤或輔助繩索固定于建筑的應急出口（窗口、陽臺、樓頂）滑降逃生。 我公司供應多種規格緩降器及其他救生裝置。

TallBuildingReciprocal Landing Gear / Descent Control Device

The descent control device is a kind of self-saving tool. When fire takes place, people can use this tool to safely and quickly leave the site. It is reciprocal, and can be used repeatedly within a short period of time to save people and properties as many as possible. It is featured by easy installation and easy operation. By fixing it to the emergency exits(windows, balconies, roof) of the buildings with its hook or rope, people can slide down quickly.