Vianini Pipe Inc. is a Cementir Holding Group Company and is related to many group businesses located throughout the world. The company's direct parent is Aalborg Portland A/S which is located in Denmark. Additional web sites that may be of interest are as follows:
Aalborg Portland Group:
www.aalborgportlandgroup.com
Cementir Holding SpA:
www.cementirholding.it