Post Office: MARI INDUSPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Mianwali GPOPin/Post Code:42350Region: PunjabContact Address: Postmaster, Post Office MARI INDUS (Sub Office), Mianwali GPO Pakistan, Pincode:- 42350Postal Dist:- Mianwali GPOPostal Region:- PunjabPostal Circle:- Punjab