They sell from Honk Kong, so unless you live in HK it's greymarket.
They offer their own Local Warranty.
They have been in business for years, that say's something of their success.
I bought a camcorder from them 5 years ago at a huge saving.
Quote: Worldwide Local Warranty
Peace of Mind with Local Warranty & Door-to-Door Warranty
With every purchase, we offer two types of warranties for free.
1. Worldwide Local Warranty
Simply send your product to a local authorised service centre to obtain a repair estimate. Send the estimate to us for approval (we check if the repairs being carried out matches the problems described, and also make sure it is covered by the warranty terms and conditions, e.g. accidental damage is not covered).
Once approved, your product will be serviced and repaired with all the costs paid by us.
2. Door-to-door Warranty
If you prefer a simple laid-back approach and don't mind waiting slightly longer, we offer Door-to-door warranty where we will send a courier to your home to collect the faulty product and have it returned to our global service depot. We'll then handle everything for you and have repaired item returned to you by courier.
This approach may take longer, but you do not have to do anything. Just pack the product in a box and wait for the our courier to pick it up.
An ultra simple return policy to boost:
Our 14 days No Questions Asked Return Policy is really simple