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Due to unexpected and inconsistent call volumes, emailing is the best and fastest way to get questions responded to with accurate answers.

Corporate Headquarters:
1525 S Grove Avenue Unit 8 through 11, Ontario, Calif. 91761 U.S.A.
Tel: 888-627-3462
Fax: 888-627-6040
Text: 877-627-3669

San Diego Facility:

436 West 8th Street Ste C&D, National City, Calif. 91950. U.S.A.

Fort Worth Facility:
5545 Banks Road, Fort Worth, Texas 76140. U.S.A.

Orange County Facility:
2650,2652,2654 S Grand Ave, Santa Ana, Calif. 92705 U.S.A.

Los Angeles Metro / Inland Empire Facility:
1111 E. Locust St, Ontario, Calif. 91761 U.S.A

APD Inc (Taiwan) Data Management Center
3rd Floor, No. 333, Zhongyuan Rd, Xinzhuang District, New Taipei City, Taiwan ROC

E-Mail Addresses:
Please make sure the domain "" is not blocked by your email service. Please do not e-mail all addresses at the same time to avoid processing confusion.
For all support issues and inquiries. This is the fastest and most accurate channel.
For customers that needs to discuss a return, cancellation of order, or refund issue. Tracking refund status. Request RMA.
For invoicing and payment questions. Requesting invoice copies.

If you have any comments, complaints, suggestions or issues we have not been able to resolve.