Welcome to Thai Steel Import (TSI)

Thai Steel Import Co., Ltd. (TSI) is one of the leading steel coil service centers in Thailand. For more than 40 years, TSI has been committed to delivering the highest quality steels and services for a wide range of applications and industries such as electrical appliances, autoparts and construction industries. About Us

Our products are sourced from the world's leading mills and are manufacured in compliance with the strictest production standards. Our range of products includes Hot-dipped Galvanised Steel (GI), Hot-dipped 55% Aluminium Zinc Coated Steel (Aluzinc), Prepainted Steel (PPGI/PPGL), Electro-galvanised Steel (EG), Cold Rolled Steel (CR), and Hot Rolled Pickled and Oiled Steel (HR P/O). Our Products

Using the most advance Japanese technology in shearing and slitting, our team of experienced staff are committed to providing services of highest level of quality to deliver the best products within the shortest lead time. Services & Facilities