KRV Fachverband der Kunststoffrohrindustrie
(Trade association of the plastic pipe industry) As a member of KRV, our common goal is to maintain the highest quality in production and processing.
krv.de
(Trade association of the plastic pipe industry) As a member of KRV, our common goal is to maintain the highest quality in production and processing.
krv.de
Teppfa (The European Plastic Pipes and Fittings Association)
www.teppfa.eu
www.teppfa.eu
DVGW Deutscher Verein des Gas- und Wasserfaches e.V.
(German Association of the Gas and Water Industry)
DVGW.de
(German Association of the Gas and Water Industry)
DVGW.de
DIN CERTCO (TÜV Rheinland)
dincertco.de
dincertco.de
Polysax Certified training and competence center in the plastics sector
polysax.de
polysax.de
WIN Wirtschaftsinitiative Sächsische Schweiz e.V.
www.win-saechsische-schweiz.de
www.win-saechsische-schweiz.de