Laboratory research materials · Catalogue and custom synthesis · Documentation supplied with every batch
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Company

Contact & procurement desk

Enquiries are handled by named staff using published desk details. All quotation and documentation requests are logged against an internal reference.

Official channels

How to reach the desk

Procurement desk

The desk is reached over WhatsApp. Send a catalogue reference or target sequence and the written quotation follows with the documentation package.

Quotations, documentation requests and specification queries. Enquiries accepted 24/7; written quotation within 24 hours.

Published telephone lines

15163245736

Staffed Enquiries accepted 24 hours a day, 7 days a week. Have the catalogue reference and destination country ready before calling.

Email for formal enquiries

Use the published mailbox for enquiries that need to enter a procurement file or a supplier-approval record.

3085549425@qq.com

Procurement desk messaging

For buyers who prefer to open a requirement conversationally, the desk operates a listed messaging channel. Always confirm the contact against this page before exchanging specification details.

Registered office

NovaTopped Biotechnology Inc.
United States

Operations & dispatch — Unit 12, Kwai Chung Logistics Centre, Kwai Chung, Hong Kong SAR, China

Service hours: Enquiries accepted 24 hours a day, 7 days a week

Response commitment

Enquiries are accepted 24 hours a day, 7 days a week, and a written quotation is issued within 24 hours of receipt. Telephone lines are staffed during US Eastern business hours; email and WhatsApp reach the desk at any hour.

Named contacts

Procurement desk team

Each contact handles a defined scope. Use the published address for the relevant function rather than an individual's personal channel.

SL
Shirley Lam
Supply Manager · Global accounts
KH
Kelvin Ho
Technical Sales · Custom synthesis
JF
Joanne Fong
Procurement Desk · Catalog & bulk
DY
Derrick Yuen
Regional Account · EMEA
AC
Amy Chong
Documentation · COA & batch records
NL
Nathan Lau
Regional Account · APAC
Anti-impersonation notice. Names, addresses and logos are frequently reused by third parties. Before transferring funds or disclosing a sequence, confirm the bank details and contact against the published information on this page. We do not change bank details by message without a verified call-back.
Send a requirement

Specification request

Request a specification and quotation

Send the catalogue reference or target sequence, required purity, quantity and destination on WhatsApp. The procurement desk returns a formal quotation with the documentation package and lead time.

Chat on WhatsApp Procurement guides
Chat on WhatsApp Written quotation within 24 hours Chat on WhatsApp 24/7 · written quotation within 24 hours Open