GX Environmental Ltd.
The Mayfield, Usk
NP15 1SY Monmouthshire
UNITED KINGDOM
Tel.: +44 (0) 1291 673437
Fax: +44 (0) 1291 673438
Dooley Wastewater & Environmental Consulting
Mayholm
4 Stuart Terrace
Bathgate
EH48 1DZ
UNITED KINGDOM
Tel.: +44 (0) 7917878919