Dears sirs, I am the representative of a Spanish company based in Madrid.
We are really interested in developing a channel with our customers via Twitter. Nevertheless, we need the support of a developer and a public relations company on Twitter. We would like you let us know a Twitter official partner in Madrid. If not, as close as possible. In the case you do not have any, we would appreciate that you recommend a Twitter developer in Madrid or in Spain (or wherever). Looking forward to hearing from you. Thanks in advance. Best regards.