We manufacture all kinds of awnings, HGV/cowlings, HGV/roofs, tarpaulins and canvas covers with different weights and colours.

With our cutting plotters we can cut out the colour or printed sticker.

We design and assemble a ”RAIL TECH” sliding system developed by our company, which can be applied to any type of load tipper.

We offer you a wide variety of sizes, shapes and configurations options in Galvanized Iron Structures. You can meet your needs quickly and in an affordable manner.

The quality and speed of printing combined with the fact that we can print the copies required without minimum quantities are some of the great advantages of this method.


Riotir, Lda. began its activity in 1994 and tried from the very first moment to meet the market needs. Proof of this was the investment made over the years in cutting, welding and digital printing machines, increasingly more modern and efficient, both technologically and in terms of production capacity.

It is also possible to leave the vehicle or trailer in our facilities without having to wait for the completion of the work required, thus avoiding to condition the available time of our clients. For all these reasons, we invite you to visit our company and we believe that we have the solution for whatever problem you have.

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+351 243 995 931


TS Eureka

We chose Riotir as a business partner for the provision of tarpaulins with advertising for our semi-trailers because it offers what we want: good quality/price supported by a dedicated team. TS EUREKA recommends Riotir.