Roof Ladder Gender: Unisex

India has been growing into an industrial hub since the time of the British. Factory workers around the country are exposed to various hazards and risks.  It is very disheartening to know that very less research has been done to make the life of the factory workers safer. As the saying goes "Danger never takes a vacation", safety is one issue that cannot be compromised with. It is ironical to know that not many safety devices and systems exist in the market. In 1979, we designed a system to provide a roof worker for adequate protection. Till 1980, in the India