Thai Textile Industry Public Company Limited engages in the manufacturing, distribution and service of yarns, apparel and fabrics primarily in Thailand and internationally. The company produces and sells calico, cotton thread, mixed fiber thread, synthetic thread, white canvas dyed fabrics and patterned woven fabrics; it also offers finished garments under the TTI brand name to domestic and export customers. Founded in 1969 and headquartered in Samut Prakan, Thailand, Thai Textile Industry operates through subsidiaries including Thai Rung Textile Co., Ltd., an 87.31%-owned entity focused on yarn spinning, with branches in Bangkok and Samut Prakan provinces. In August 2025, the company approved a 200 million baht loan to Thai Rung Textile at 3.25% interest over two years to support subsidiary operations, reflecting ongoing financial assistance between related entities.