Reference prices in US dollars. The concierge confirms the destination and payment after the order.

Hong Kong United Company Limited

About

Hong Kong United Company Limited is a Hong Kong company. The desk lists the goods on this shelf.

Independent testing

Listed compounds are checked with independent HPLC testing. The product page shows the name, the specs, and the storage note before checkout.

Batch records

A certificate of analysis belongs to one batch. When the desk has that file, the concierge can send it before the order is confirmed.

Cold chain

Goods that require it move under a cold chain. The concierge confirms the destination and the timing before the order moves.

What you can review

  • Product name, specs, and the reference price
  • Storage note on the listing
  • Batch certificate, when one is on file
  • Destination, timing, and shipping fee, confirmed after the order

Prices are reference amounts in US dollars. The concierge confirms the pack, the destination, and payment after an order is submitted. Nothing is charged on this website.

Common questions COA library

Supported regions

Checkout records one of the supported regions. Before an order moves, the concierge confirms the destination, the timing, and the cost.

Regions

14-day return

Unopened goods may be raised within 14 days of delivery. Keep the order number and send it to the Grayhub desk or the WhatsApp staff.

Regions

24-hour service

Online service and after-sales are answered 24 hours a day by the Grayhub desk and by WhatsApp staff. Include the order number.