Henan Weizuan Superabrasives Co.,Ltd mainly produce Synthetic Diamond Micron Powder and Diamond Grinding Grits (RVD). Our company possesses advanced processing equipment, strong technological force and strict testing means. As one of the largest manufacturers of superhard materials in China, we are able to produce 8 million to 10 million carats of synthetic diamond powder per month. All of our products are manufactured in strict accordance with national standards. Meanwhile, our company was awarded the certification of ISO 9001:2000 since 2001.Apart from the supply of the domestic market, 90% of our synthetic diamond micropowder has been exported to 15 countries and regions as the USA, Japan, Belgium, Germany, India, China Taiwan, etc, which enables us to be one of the largest exporter in Chinas diamond powder industry.Regarding customer first, quality first, Human-Oriented and Honest Operation as our business principle, we are always ready to provide the most suitable products, the best service to meet your special requirements. Your satisfaction is the ultimate goal of our efforts.