About IPEX USA LLC

IPEX USA LLC is part of the IPEX Group of Companies who provide a diverse range of thermoplastic
piping systems to North American customers in the municipal, irrigation, plumbing, mechanical,
electrical and telecommunication sectors. With state of the art manufacturing facilities and
distribution centers across North America, IPEX has established a reputation for end-user focus,
product innovation, quality and performance. For more information on IPEX USA LLC please visit:
www.ipexamerica.com

About NACO Industries

Founded in 1976, NACO is a leading manufacturer of standard and custom fabricated PVC and CPVC
fittings and low pressure valves servicing the municipal, irrigation and industrial markets. With
manufacturing plants in Utah, Idaho, California and Kansas, and warehouses located across the
country, NACO has established an exceptional reputation for quick regional response and
personalized customer service.