... 3.OEM ,ODM Service New design jewelry heart of the ocean necklace Material Titanium, alloy, iron, silver, brass, magnetic, stainless ... offer quality control from samples to production to shipment.4.Import and Eexport - We works with each factory to make ... or Shanghai or freight collection , By air, by express, by ocean.6.Warehousing and Fulfillments - Drop shipping, direct delivery, distribution ...