Korona type module for telephone boxes

import telephone network equipments and materials
we are an egyptian company specialized in importing and distributing telephone network equipment and materials.
we r looking for turkish factories specialized in this domain.
here are some of these products:
- duct rod (300 m,11 mm diameter)
- 10 pair korona type module (for telephone boxes and cabinets)
- heat shrinkable closures
- cable pulling winches and accessories
- cable drum lifter (pully)