Ding Heng Jewelry is a manufacturer specialized in design, development, production and sale of jewelry. We have our own silver and gemstones making factory. We specialize in manufacturing all kinds of jewelry with gemstones. The jewelry and gemstones that we manufacture are sold worldwide. You are welcome to do business with us. We assure of you of the best quality and the best quantity in all varieties. We also can provide OEM service for you! I You are welcome to send your designs to ...