Conservatory manufacturer/installer or locksmith needed ... (San Javier area)

I have been trying to find a locksmith or at least someone who can cut spare barrel keys for the lock on our conservatory sliding door ... without success. The only person I've found so far is in the Dos Mares shopping centre ... but his key cutting machine is broken :-(

So, can anyone recommend someone who can cut these barrel keys or failing that, someone who installs conservatories who can supply a complete lock assembly ???

Many thanks in anticipation.