Answer
(Fatwa: 628/580=D)
Some of the owners of meat factories are non-Muslims also; therefore you should ask the export companies for your satisfaction whether the animals are slaughtered according to Shariah rules or not. If it is proved by authentic source that they have been slaughtered as per Shariah rules one can eat it.
Jamiat email: jamiat@ndf.vsnl.net.in
Jamiat contact no: 1123317729 / 23311455
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband