John Greenhalgh
DesignFutures,
Cryniarth,
Cynwyd,
Corwen,
Denbighshire,
LL21 0NA

Chartered Engineer
C.Eng.,M.Sc.,B.Sc.,M.I.E.T.,F.H.E.A.

01490 413626
0787 647 3929

enquiries@designfutures.info