3538 Rudolph Road
Eau Claire, WI 54701
Phone: 715-271-9014 or toll-free: 800-626-4653   
Fax: 231-536-4650
Web: www.ejco.com 
Contacts:

Branch:
310 Garnet Drive
New Lenox, IL 60451
Phone: 815-740-1640
Fax: 815-740-1633
Contact: Tom Drown

Services/Products:
Manufacture cast iron frames and covers to cover all your infrastructure needs. We also produce detachable warning plates, tree grates, trench drains, rw gate valves, and fire hydrants. USA only products.