Our corporation, ZhengZhou XinGuoDa Trade Co., Ltd, is in ZhengZhou city--the capital of Henan Province in China, deal in the export of Artificial Diamond and its products, Cubic Boron Nitride and its products, Boron Carbide,  a great variety of abrasives such as Brown Fused Alumina, White Fused Alumina, Black Silicon Carbide, Green Silicon Carbide, Garnet, various Micropowder, various Grinding Tools, Coated Abrasives, Refractory materials and so on, good quality, and high sale in America, Europe and Asia and Africa. We have established close business relationship with more than a dozen of abrasives factories so that the stable supplies, the quality guarantee as well as the flexible ways doing business can be reached.