If your on Asoke road Near Rutnin Eye Hospital or Grammy building or Islamic Bank , Jannah Halal Restaurant will be an easy choice , located inside  Srinakharinwirot University campus, food court ,second floor, Swistel hotel building its the same building which has star Bucks coffee shop on first floor
Jannah Halal Restaurant has variety of Halal thai food, include the famous Kaew Mok, made to order food  Thai food is also available.
This restaurant opens at 8.30am in morning and closes by 5.00pm in evening