Indigo-dye cotton textile product is one of OTOP of Sakon Nakhon province in Thailand that gets support
constantly from the government and stay in five-star product ranking (top ranking, on year 2004-2007). The product
is firstly introduced to market in recent and be come well-known rapidly with high order volume due to variety of
product design in several kinds of products that can fulfill customer needs. Most manufacturers of Indigo-dye cotton
textile product are MSEs or villager group.