Welcome to the detective and private invastigation agency Detektiv SYSTEM Detektei ® located in Frankfurt, Germany DSD Detektiv SYSTEM Detektei ® GmbH is based in the international and conveniently located city Frankfurt, Germany. The professional team profits from his experienced and skilled investigators and employees that gave proof of their expertise many times in cases all … Private Investigation Bureau Germany – Investigation, Surveillance and Criminalistics weiterlesen