Diesel Tanks itangwa nisosiyete yacu yashyizweho kurenza130bihugu, nka: Sri Lanka, Maldives, Isiraheli, Espagne, Mutagatifu Visenti na Grenadine, Libani, Gana, Etiyopiya, Afurika y'Epfo, Zimbabwe, Oman, n'ibindi.
Isosiyete yacu ihora yubahiriza igitekerezo cy "abakiriya mbere, Ubunyangamugayo mbere, ubuziranenge bwa mbere, serivisi mbere."
Watsindiye abakiriya mpuzamahanga gushimwa bose.