7th Floor, Barwa Tower 1, C-Ring Road,
Al Sadd Area, Doha, Qatar - PO Box 9217
Tel: +974 4450 8659
Fax: +974 4450 8673
Mob: +974 3326 7280
Email: info@gttc.co
Industrial Area – Street No. 15
Doha, Qatar - PO Box 9217
Tel: +974 4495 8904
Fax: +974 4450 8673
Mob: +974 3326 7280
Email: info@gttc.co