NPG - The Nordic Plastic Pipe Association

Members of NPG are companies which manufacture plastic pipes or raw material for production of plastic pipes in  at least one nordic country, and trade organisations for plastic pipe manufacturers in the nordic countries  

Member companies of NPG Nordic

Borealis
Ineos
KWH Pipe
Pipelife
Uponor
Wavin
NPG Norge

NPG cooperates with TEPPFA,  The European Plastic Pipes and Fittings Association.  

NPG is the founder of the Nordic certification scheme for plastic pipes, Nordic Poly Mark.