Our company is an industrial corporation specializing in the development, production and sales of natural gems and synthetic gems. Natural gems: tourmaline, peridot, diopside, garnet, white topaz, amethyst, citrine, white crystal, smoky quartz, ruby and sapphire. Synthetic gems: synthetic corundum, synthetic spinel, cubic zircon, Europe H&A cut CZ. Our company produces various items with good quality and competitive price, with faithful, effective, harmonious and innovative produ