If you are going to buy a new PSU avoid that brand it cost you around Rs 4000 in india isn't ? For that price you can buy a high quality Corsair,Cooler Masters PSU. The one I recommends you is an Corsair Gaming Series GS600 its around Rs 3900. Its 80PLUS certified as well.
For your config you dont need a 600W PSU a Corsair CX430 V2 is perfectly sufficient and it cost you around Rs 2200