Shenzhen hong zheng technology Limited have own turquoise mine,before we sale the turquoise and 925 silver gemstone jewelry in China,Now we hope can sale our jewelry to your country,Hope we can establish business relationship with you. Shenzhen hong zheng technology Limited is specialized in developing and producing 100% genuine precious stone and gemstoneJewellery.Our product include: turquoise gemstone rough, Beads,Cabochon,925 silver jewellery,Necklace,Bracelet,Pendant,Rings, ...