Redoubled Trade Co., Ltd
was established in 1999 as a joint venture service
company for Panja Patana Engineering and Commercial
Co., Ltd. and Chokephana (2512) Co., Ltd.
Both Panja and Chokephana are leading gypsum
suppliers in Thailand with approximately 20,000,000
metric tons of gypsum reserve and 16,000,000
metric tons of Anhydrite reserve.
