JCraft, Inc.
1-14-20 Honcho Aoba, 
Sendai 980-0804 
Japan.

Phone                    +81-22-723-2150 callto://jcraft
Fax                      +81-22-224-8773
Office Hours             01:00 a.m. to 09:00 a.m. GMT
                         (10:00 a.m. to 06:00 p.m. GMT+9)

Press  contact           pr@jcraft.com
General inquiries        info@jcraft.com

Sales                    sales@jcraft.com
Marketing                marketing@jcraft.com
Webmasters               webmaster@jcraft.com

Technical support        support@jcraft.com
WiredX related issues    wiredx@jcraft.com