The firm is the first original brand specialising in 3D hard gold jewellery (999 gold) in Macao. Annabella Jewellery Company Limited sells mainly 3D hard gold jewellery items, and a combination of various coloured leather cords or hand-woven leather. Designers also work with other materials, such as jade, crystals and pearls, to transform traditional gold designs into fashionable and exquisite jewellery.