However, I would suggest to stay away from refurbs if possible
I have helped 2 people who have bought refurbs laptops (1 recently and 1 earlier) and this is what I found
1. They do a basic minimal QA is possible. Laptop boots and works fine - job done. No extended tests are conducted. In this case, the thermal paste was shot. When the bios and drivers were updated, it started misbehaving with glitches.
2. Fake battery + shoddy Windows install. Ideally do a clean format. Battery will be swapped out when possible.
I remember checking this site long time back. But I have contacted their number and they do have a shop in Chennai. The guy told me that I can visit them directly to purchase the laptop in case I'm worried about buying it online. But yea, refurbs. My cousin has bought a refurb laptop, hp envy, from eBay India back in 2013 and it still runs without much troubles.