It is the 5th mint of Thailand. Moved to 34-35 km., on Phahonyothin Road, Rangsit, Pathum Thani to prevent and reduce toxic pollution from the production process. And to be able to Coin production enough to meet current needs while also promoting the country’s economic growth in the future. Choose waterproofing systems on the rooftop EPDM over an area of 35,000 square meters.