Philippe Troussier
On 8 January 2015, CS Sfaxien announced Louati would loan to Chinese Super League side Hangzhou Greentown for six months, rejoining Philippe Troussier. Hangzhou Greentown confirmed the loan deal on 28 January. Hangzhou Greentown made the move permanent in June 2015; however, after Troussier was sacked by the club, Louati was loaned to K League Challenge side Gyeongnam FC in July 2015.