Thiensurat Public Company Limited is a Thailand-based company engaged in the manufacturing and distribution of water purifier products. It offers water purifier products under its own brand, namely Safe. Its products include water purifiers, and water purifier pots. The Company merchandises its products via direct sale to the customer. Its business is focused in Thailand. Headquartered in Bangkok, it also operates offices in other regions of Thailand in Chiang Mai, Nakhon Si Thammarat, Roiet, and others. Its subsidiary is Safe Trade International Company Limited, which is a Thailand-based company engaged in manufacturing and distribution of mineral water pots, water purifiers, water filters, and mineral drinking water products.