Have you tried
Modern Electrical Supplies Co.(wll)
23, Al-Asmakh Road,
P.O. Box 4646,
Doha, Qatar.
Tel. +974-4320469
Fax :+974-4442838
Email : [email protected]
They are very helpful. They will order from UK if necessary.Take a right off Dhow Roundabout if you are heading towards Grand Hamad streeet.