Sawang Export Public Company Limited manufactures and distributes jewelry products and precious stones in Australia, Europe, the United States, and Asia. The company manufactures 18k gold, 14k gold, 9k gold, 925 sterling silver, and brass with setting in diamonds, precious and semi-precious gemstones, synthetic gemstones, and cubic zirconia; and natural rubies, and natural blue and yellow sapphires. It also exports its products. Sawang Export Public Company Limited was incorporated in 1972 and is based in Bangkok, Thailand.