The Sala Thai Silk Sales Center (Khon Kaen Vocational College) is a hub for high-quality ikat silk fabrics, a unique characteristic of Khon Kaen province. It showcases and sells exquisitely patterned silk fabrics, processed products, and OTOP (One Tambon One Product) goods reflecting local wisdom and the preservation of Thai arts and culture, supporting the income of farmers and weavers in the community.