Filament winding is a method to produce composite piping and tanks. In the process fibers are wet down with resin and then pulled over a rolling mold.
| Company | Webpage | Main industry | Description |
|---|---|---|---|
| Muovityö Hiltunen Oy | www.admorcomposites.fi | Transportation, Technical | Muovityö Hiltunen Oy and Admor Composites Oy manufacture ADR approved transportation tanks for liquid chemicals and different vessels, pipes and pools. |
| Nordpipe Composite Engineering NCE Oy | www.nce.fi | Construction, Technical | Nordpipe Composite Engineering Oy manufactures technical industrial plastics and the products family comprises piping and tanks intended for highly corrosive conditions under pressure. |
| Plastiset Oy | www.lipputanko.fi | Construction | Plastiset Oy manufactures flagpoles and piping made out of composite materials. |
| Sulmu Oy | www.sulmu.fi | Construction, Technical | Sulmu Oy manufactures glass-reinforced plastic tanks, pipes, smoke stacks, absorbers and hoods. They also offer installations services for their products. |
| Wavin Finland Oy | www.wavin.com | Construction | Wavin-Labko Oy is a company offering environmental solutions for water treatment in different surroundings. |