Gambia Requests

I am looking for export suppliers in Turkey for building materials such as: 1. Metal bars, pipes, angles, etc. 2. Electrical items: uk type switches, sockets, conduit pipes, etc. 3. Plumbing fittings and pipes. 4. Iron rods: sizes 10mm, 8mm, 6mm, 12mm. 5. Scaffolding props and acro jacks