US Office:
21688 Gateway Center Dr. Ste. 300 Diamond Bar, CA 91765

China Office:
8F, Hua Min Empire Plaza (East),No.726, Yan An Xi Rd., Shanghai 200050, China

Taiwan Office:
10F, No.31, Lane 513, Ruiguang Rd., Taipei 11492, Taiwan

Customer Service and Technical Support:
Toll Free: (800) 575-9885
FAX: (626) 271-9504

Customer Service Hours: Mon-Fri 8:00 AM-5:00 PM PST
Technical Support Hours: Mon-Fri 8:00 AM-5:00 PM PST

Support Email: [email protected]
Warranty and RMA Email: [email protected]

Sales:
Toll Free: (800) 575-9885
Email: [email protected]
Hours: Mon-Fri 8:30 AM-5:30 PM PST