Contact Us
In order to speak with one of our representatives, please use one of the following methods below. We welcome your questions and inquiries, and will be happy to assist you in any possible way.
US Headquarters

Call: +1 (626) 610-1888
Fax: +1 (626) 610-1881
Office Hours: (M ~ F) 8:30 AM ~ 5:30 PM Pacific time
Visit: 1330 Mountain View Circle,
Azusa, CA 91702, U.S.A.
German Branch

Call: +49 (0) 721-570 453-0
Fax: +49 (0) 721-570 453-29
Office Hours: (M ~ F) 8:30 AM ~ 5:00 PM CEST
Visit: Benzstraße 15, 76185 Karlsruhe
Taiwan Branch

Call: +886 (2) 2298-3636
Fax: +886 (2) 2298-3737
Office Hours: (M ~ F) 8:30 AM ~ 5:30 PM Taiwan Time Zone
Visit: 5F, No. 25, Wu Chuan 3rd Road, Wu-Ku Ind. Park, New Taipei City, Taiwan