Center for Irrigation Technology
An independent research and testing facility, based at California State University. Dedicated to advancing irrigation technology.
http://cati.csufresno.edu/cit/

De Leon Irrigation Supply, Inc.
We are a full service irrigation dealership in business since 1967.
http://www.deleonirrigation.com

Wade Rain Irrigation
Wade Rain manufactures quality sprinkler and micro irrigation systems for agriculture, commercial and landscape uses. Find more info at www.waderain.com
http://www.waderain.com/

Mid-Atlantic Irrigation
Premiere distributor and warehouse point for agricultural irrigation products
http://www.irrigationparts.com

REGAMATIC Irrigation
Regamatic, Argentine company, produces authomatic irrigation machines for any kind of crop and extension, and also makes equipment for soccer and other sprots stadiums. Made in Mercosur.
http://www.regamatic.com

T-L Irrigation Company
T-L Irrigation Co. manufactures hydrostatically powered center-pivot, linear and corner irrigation systems and is located in Hastings, Nebraska.
http://www.tlirr.com/

Mr. Drip
Drip Irrigation, drip irrigation tubing, drip irrigation kits, mist kits, soaker hose for the homeowner or professional.
http://www.mrdrip.com/

Irrigation Association of Australia
Irrigation Australia covers the entire rural and urban irrigation industry in Australia.
http://www.irrigation.org.au/

Irrigro
Online store with complete drip irrigation kits and other garden irrigation products.
http://www.irrigro.com/

International Irrigation Center
An irrigation support site with links to equipment information and news.
http://www.engineering.usu.edu/bie/IIC/IIC.htm