Address:
Lin-Zhi International, Inc.
2945 Oakmead Village Ct.
Santa Clara, California 95051
USA

Hours of Operation:
9:00 am – 6:00 pm Pacific Standard Time

To place an order or questions regarding orders and tracking information:
Phone: (408) 970-8811 option 2 or extension 4158
Fax:      (408) 970-9030
E-mail:  orders@lin-zhi.com 
*If you order by email and do not receive an email confirmation in one (1) business day, please call us to check that the order is received.

For Customer Service:
Direct: (408) 320-9211
Office: (408) 970-8811 option 1 or extension 4147
E-mail:  customerservice@lin-zhi.com

For Technical Support:
Phone:  (408) 970-8811 option 1 or extension 4147
E-mail:  technicalsupport@lin-zhi.com

For payment and invoices information:
Office: (408) 970-8811 option 3 or extension 4201
E-mail:  accounting@lin-zhi.com

For Certificate of Analysis (CoA) requests:
E-mail:  qc@lin-zhi.com