Regal Holding Co., Ltd. designs, manufactures, and sells jewelry in Thailand, the United States, France, the United Kingdom, Canada, Australia, and internationally. The company offers silvers, pendants, rings, wristbands, earrings, bracelets, necklaces, and accessories. It is involved in the wholesale of diamonds; sale of precious metal jewelry; and international trading. The company was founded in 1989 and is based in Grand Cayman, the Cayman Islands.