Hii friends.
Firstly the name Naaptol is funny where you buy the product by compairing with other.But funny part is that you did not find the brands and product on any other online shopping portal. So no way to compare.
All the brands advertise on Naptol are mostlly chinese and local that does not have any aftermarket service.
This is true that products are cheap, but if you buy same from market you get at more cheaper price.
So leave it get from other online portal that sale branded product.