Which designer patterns used to create complex objects?

How I can simplify creating this objects? I try use Design Patterns Composite and Builder but I'm but I'm confused.

public class tcLoteRps
{
    public string Id { get; set; }
    public List<tcRps> Rps { get; set; }
}

public class tcRps
{
    public tcInfRps InfRps { get; set; }
    public string Signature { get; set; }
}

public class tcInfRps
{
    public tcIdentificacaoRps IdentificacaoRps { get; set; }
    public string Id { get; set; }
    public tcDadosServico Servico { get; set; }
}

public class tcIdentificacaoRps 
{
    public string Id { get; set; }
}

public class tcDadosServico
{
    public string Id { get; set; }
}