Welcome to Hello Kolkata, we established our shop in the year of 2018 under the proprietorship of Mr. Gourabh Roy. Hello Kolkata is the service to buy, sell and exchange your used, old and second-hand mobiles, tablets, laptops, smartwatches, laptops, DSLR's and accessories from the comfort of your home. We offer Certified, low priced used / second hand and refurbished products with Pan India shipping and EMI & Cash on Delivery if you wish to Buy from us. We offer simple and fast service with highest price for your used and old mobiles and other products if you wish to Sell it to us.