Tecuci is a city in Galați County, Romania, in the historical region of Western Moldavia. It is situated among wooded hills, on the right ban…Tecuci is a city in Galați County, Romania, in the historical region of Western Moldavia. It is situated among wooded hills, on the right bank of the Bârlad River, and at the junction of railways from Galați, Bârlad, and Mărășești.