We are counted one and only manufacture of PVC DWC Pipe in Pakistan. Builtec PVC DWC Pipe system is used in an enormous variety of applications and competes with a diverse range of substitute materials. DWC PVC pipe holds a commanding share in large diameter non pressure water and sewer pipe because of its low initial cost, ease of installation due to its remarkable low weight, long & reliable service life, and its low replacement and repair cost.