Established in 2006, Shenzhen Fable Jewellery Technology Co., Ltd. is a factory. Our products are Gem test series. Our products include Gem Microscopes, Gem Refractometers, Table Spectroscopes, Handheld Spectroscopes (Grating Spectroscopes and Prism Spectroscopes), Calcite Dichroscopes, Table Polariscopes, Portable Polariscopes, LW/SW Ultraviolet Lamps, Optic Fiber Illumination (Cold Light Sources), Diamond Proportion Testers, Hardness Pencils, Gem Movable Labs and Gem Movable Boxes. We are a high-tech enterprise engaged in the research, manufacture and marketing of Jewelry equipment. We now...