Telemarketer for B2B in German

Hallo, My project.. I want to reach CEOs, Directors, marketing leaders in Austrian solar companies. About the product: We are selling information from web visitors, whom want to make solar project and fill out our form. Customers and the solar partner companies are in Austria. The calls have to present in German! What service/Registration we should offer them? The companies should register to our data service, they pay 30€/address and solar projects infos. The registration is free, no extra contract or other fee, the first 3 address is free for testing our service. There are more possible results at the call: Registration immediately, send follow up mail, call back or delete from the list (wrong address or no interest) How they can register themselves for such registration? The registration form is [login to view URL] more infos about the service (only in German) [login to view URL] I made a skript, what I can expand it if it's necessary. Please give me an offer include the time plan and the costs. Thank you, Nora