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As the industry leader in cellulose fiber products, Interfibe believes in around-the-clock customer service. Our sales and warehouse locations (worldwide) provide you with expert technical assistance and ready-to-ship product. Our sales and production people are at your service to help expedite your order and answer any questions.


Christy Armstrong
Customer Service Representative
Order/Entry Information & Samples
269-679-2340 ext. 209

 

J. RETTENMAIER USA LP
16369 US 131 Highway
Schoolcraft, MI 49087
Phone: 1-877-895-4099
phone: 440-248-2266
info@jrsusa.com

Shipping and Receiving Location
Portage Fiber Plant
1615 Vanderbilt Rd.
Portage, MI 49024