Found this from 2010:
Abdullah Gul for joint defence production projects between Pak- Turkey
ISLAMABAD, Jul 14 (APP): Turkish President Abdullah Gul on Wednesday stressed the need to initiate joint defence production projects between Paksitan and Turkey. He expressed these views in a meeting with a Pakistani defence delegation, led by Defence Minister Chaudhry Ahmed Mukhtar who called on him, says a fax message received from Ankara.
Mr. Gul said the existing strategic partnership between Paksitan and Turkey provides an opportunity for joint ventures. He showed keen interest in Paksitan’s JF-17 Thunder aircraft, which he was told, is a multi-role combat aircraft equipped with state of the art modern technology and is manufactured according to present day defence requirements.
Referring to the unprecedented economic growth that Turkey has been achieving over the last couple of years, the Turkish President said “We want the same type of economic development in Pakistan also and are prepared to help our brotherly country in every possible manner.”
“I am personally motivating Turkish investors to invest in Pakistan’s energy sector,” said Gul.
Pakistan’s coal reserves are third largest in the world and production of electricity from coal would be a viable project for overseas investors, he maintained.
The Turkish President also desired to expedite work on the US$20 billion railway project that will connect Pakistan with European market through Turkey.
Ch. Ahmed Mukhtar thanked the Turkish President for personally monitoring Turkish investors’ projects in Pakistan.
He appreciated the level of hospitality extended to his delegation and hoped that the brotherly relations between Pakistan and Turkey shall be further enhanced in every field.
Turkish Minister for National Defence Mr. Veedi Gonul and Paksitan’s Ambassador to Turkey Tariq Azizuddin were also present in the meeting.
And this old thread about it =
Turkey shows interest in JF-17 Thunder