Ren is is currently the Chief Executive Officer of Thai Wah Public Company and is responsible for developing the company's long-term vision as a leading starch and consumer foods company in Southeast Asia. Since its founding in 1947, Thai Wah has been a leading pioneer in the starch and food industry now expanding its footprint to Vietnam, Cambodia, Indonesia and China. The company currently has over 12 operations across 4 countries. In 2017, in recognition of Thai Wah Group's sustainability and community efforts across the region, Ren was awarded the 'Outstanding Leader in Asia' award at the 4th Asia Corporate Excellence and Sustainability Awards and was selected in 2018 to be a World Economic Forum Young Global Leader.