In addition to round tubes, we can also utilize our pullwinding techchnology in manufacture of other hollow profile tubes: rib tubes, ladder profiles, box shapes, hexagonal shapes and many more.
Compared to traditional pultrusion, pullwinding process enables an accurate control of the crosswise and longitudinal fibres and thus properties of the final product by adjusting the amount of lengthwise and crosswise fibres, enabling very thin wall structures.

Typically we use carbon or glass fibre structures or combination of these two, i.e. hybrid structures.


  • Rib Tubes

  • Profile Tubes

  • Profile Tubes

  • Ladder profiles

  • Would you like a quote or more information on these products? We are happy to help!

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Exel Composites Oyj, Vantaa head office, Mäkituvantie 5, FI-01510 Vantaa, Finland