Zhengzhou hengyuan diamond products company, is specializing in the production of diamond and cubic boron nitride ( cbn ) products of high-tech enterprises. the company strong technical force, product development ability is strong, the operation staff skilled, high technology products. and create a "3u" brand. after more than 10 years of product development, our company in the thermal stability of polycrystalline diamond with high durability, high hardness, high efficiency, by the vast number of domestic and foreign oil companies for a variety of recognition, with the types of geological production diamond composite sheet, has become the preferred petroleum geological prospecting. in the tool industry, with our own research on tool's potential, ideal to create a variety of pcd tool, in order to select high-quality imported raw materials for the foundation, with the company after 3 years of development of the diamond ceramic knife grinding wheel, to resolve the pcd cutting tool manufacturing technology is one of the key, and effectively improve the cutting blade grinding quality. 3u cbn ceramic grinding wheel in accordance with iso9001-2000 quality management system standards. its stable quality, good abrasion resistance, by new and old customers. being used in the automobile industry, steel industry, air conditioning compressor industry.