Dough Culture Pte Ltd is the largest manufacturer of You Tiao in Singapore. Being a pioneer in its industry and a firm believer in innovation, the company constantly engages in the research and development of new food products with strategic partners, to introduce exciting new brands such as Dough Culture™ to the market. Dough Culture™ brand of products are manufactured under the most stringent food safety and hygiene standards. Their products are HACCP and Halal certified.