Post Office: SINDH INDUSTRIAL TRADING ESTATE HYDERABADPost Office Type: SUB OFFICE Delivery Office Status: Non Delivery Post OfficeDistrict: Hyderabad GPOPin/Post Code:71900Region: SindhContact Address: Postmaster, Post Office SINDH INDUSTRIAL TRADING ESTATE HYDERABAD (Sub Office), Hyderabad GPO Pakistan, Pincode:- 71900Postal Dist:- Hyderabad GPOPostal Region:- SindhPostal Circle:- Sindh