After 25 years of experience in the sun protection and awning sector, there is a problem that we have solved with a patented invention. When we have to raise bulky and heavy materials to a certain height, we are obsessed with using ropes and throwing them to lift them, another option is to hire a truck you want, with all the adjacent problems such as: cutting of streets and inconvenience for citizens, internal and external bureaucracies for permits, the pollution involved in one hour of work is 158 grams of ** co2 per km. x 60 minutes is equivalent to 9480 grams of ** co2. In our beloved city of Valencia. The cost added to the product marketed, be it a piece of furniture, an appliance, an awning or any material that has to be climbed up the facade of the building. We solve a real problem.