SALES SUPPORT
Get help before purchasing or help make a purchase.
Inquire about product availability and other general questions
about our products. Our customer service representatives
can help you choose the right products.
TECHNICAL SUPPORT
Get help with troubleshooting your problems. Inquire about returns,
warranty, and other technical-related questions.
CONTACT US BY MAIL
Z Laboratory Limited
Floor 22, Tower B, Southmark
11 Yip Hing Street, Wong Chuk Hang
Hong Kong
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