Suggest wireless router

I want a router name which can give strong wifi signal by connecting it to ptcl 100 meter.

100 meter? you can easily extend your wireless range with wifi hotspots, or range extenders.. by default, i doubt any router can do 100 meters

FOr router http://www.tp-link.com/lk/products/details/cat-15_TD-W8980.html

for range extension http://www.tp-link.com/en/products/list-10.html

I think TP-Link is best :)