Over 31 years of development since its inception in 1989, Tin Nghia has become one of the Dong Nai's largest business enterprises with 11 subsidiaries (more than 50% equity), 2 divisions and 5 affiliates (less than 50% equity). Annual revenue boasts over 10,000 billion dongs. Tin Nghia was also selected as one of the Vietnam’s top 200 businesses by UNDP.