Santithip Industrial Co.,Ltd. was established in 1973. The company was enrolled with authorized capital 1,000,000 baht in 1992. We manufacture Polyurethane (PU) and Rubber soles in Thailand and have been part of the Thai shoe-making industry for generations. Production of PU shoe soles was started in 1998, followed by PU slippers (PU sandals) for ladies and men production in 2007 under brand name “OT Overtime”. With more than 41 years of footwear in Thailand, we offer premium quality products and have gained high levels of customer satisfaction.