The decomposed body was found in the 10 metre by 30 metre pond at the rear of the factory in Ban Huay Muang village in Tambon Tha Luad at 1pm.
The man was wearing a jacket and trousers and had no identification documents.
Myanmar workers at the factory said they did not recognise the man.
The body was sent for autopsy at the Mae Sot district hospital.
Published : September 28, 2018
By : The Nation