Alessandro Colla, Trois Geoconsulting
+971 58 592 6462
info@trois-geo.com
Noumouke Kaba, DDMS
+244 944 547 098
noumouke.kaba@deltagroupnk.com
DDMS LDA, Rua Emilio M’Bindi,
Bairro Alvalade, No. 69,
Luanda, Angola
