Regal Holding Co., Ltd. designs, manufactures, electroplates, and sells jewelry and gems in Thailand, the United States, France, the United Kingdom, Canada, and internationally. The company offers pendants, rings, wristbands, earrings, bracelets, necklaces, and accessories. It is also involved in the wholesale of diamonds; sale of precious jewelry; and trading activities. Regal Holding Co., Ltd. was founded in 2014 and is based in Grand Cayman, the Cayman Islands.