Contact Us

Sales Division

By Phone

Japan and Global	+81-49-299-8239
Shanghai	+86-21-3616-1290(EXT858)

By Fax

Japan and Global

+81-49-299-8233

By E-mail

Japan and Global

customer@optorun.co.jp

Customer Service

By Phone

Japan	+81-49-299-8795
Shanghai	+86-21-5534-7516
Taiwan	+886-37-582416
Vietnam	+84-22-2368-6633 (EXT 105/106)

By Fax

Support Center

+81-49-299-8329

By E-mail

Support Center	cs@optorun.co.jp
Vietnam CS	cs_vina@optorun.co.jp