Sony India — Worst experience with sony vaio

Address:

Jalandhar, Punjab

I was a great sony fan..i always buy sony products from last 10 years. I have led, music system, dvd, and ten years old television sets also.i never had any complaint rather i was a great sony lover.
But my bad experience started when last year i bought 2 vaio laptops touch screen model. There is no software or hardware problem but in only 6 months its lower body breakdown of both the laptops without any mis handling. It was in gaurantee period so it was replaced by service centre but now it had same problem again. And i am surprized that it will cost me Rs11000. Money is not the matter but 11000 is waste as it will break again.
I request sony corporation please help me with this to solve my problem.
Call me soon [protected]