Established in 1990, Zhecheng County Xinrui Diamond Tools Company Limited. (former Zhecheng County Jingxin Super abrasive Products Company Limited. ) is located in Zhe Cheng County, Henan Province, the township of man-made diamonds in Henan Province, China, covering an area of 26, 000 square meters.

Diamond may be known as a crystallized modification of carbon, or as the most popular gemstone. However, it is widely used in a number of important industrial applications nowadays based on its extreme hardness, thermal stability, corruption resistance, wear resistance and so on. Synthetic diamond powder was developed to meet the need of different industries who has cutting, drilling, grinding and polishing requirements. And our team, has had the honor to been diamond coarse majors during colleague and served in diamond industry ever since graduating.

Sino Zheng Industrial Inc. is a leading supplier and manufacturer in magnesium forged wheels, magnesium heat sink, magnesium welding wire and cathotic anode protection. Our company uses advanced production technology and automation equipment to ensure the high quality and high stability of magnesium products. The magnesium rods produced by the company are refined by a special process, with small grains, uniform inside and outside, low impurity content, and no peeling; The company's die-casting production line uses these magnesium rods as raw materials to produce magnesium bicycle frames, rims, and magnesium profiles. High-quality products such as crossbow racks.

Kumthai Abrasives Co., Ltd. is located in Zhengzhou - a central city and an important manufacturing base for producing China's abrasives superhard materials. Kumthai has always focused on the design, development, production and sales of China's advanced quality abrasives superhard materials for many years and sold to many countries around the world, enjoying a good reputation among customers for their product quality and better customer service. In addition, OEM, ODM and own Brand(KUMTHAI) can be provided according to customers' requirements.

With 40 years experience in Superabrasive industry, E-Grind Abrasives is a very reliable partner in supplying full range of Diamond and CBN grinding wheels for many industries: Woodworking, Die&Tooling, Bearing, Paper-Making, Automobile, Aerospace, Semi-Conductor...Our goal is to have 100% customer satisfaction. To gain this, E-Grind always provides customers the most competitive price, consistent quality, efficient service and the most effective tech support.

With more than thirty years' manufactural experience, our technical staff can provide the more suitable super-abrasives for the different tool makers across variety of optical, construction, mobile, 5G, aerospace, automotive, electronic devices, medical and dental, optics, military and defense industrial applications, but also can provide the customized solutions than other competitors to meet the variety of processing condition with the best cost-efficiency possibility, while providing the excellent performance in tools for precision sawing, grinding, dicing, honing and ultra surface finishing applications where extreme severe tolerances are required.

Zhecheng Hongxiang Superhard Material Co., Ltd. is a highly professional and experienced manufacturer of synthetic diamond powder & diamond tools in China. We have specialized in this field over 28 Years and always dedicated to the produce the diamond tools in high quality and good service.

Boreas offers a full range of Synthetic Diamond Powder (Monocrystal and Polycrystalline) with Mesh & Micron Size, Cubic Boron Nitride (CBN), Coated Diamond/CBN, covering a wide range of industries: Grinding, Machining, Wire Drawing, Sawing, Drilling, Polish.

Zhengzhou South-Diamond Industrial Co., Ltd is located in the High-tech Zone of Zhengzhou City, Henan Province. It is an enterprise integrating the production and sales of superhard materials and their products. The company has advanced production equipment, testing equipment and strong technical force. Our company produces in strict accordance with national standards, and can also perform special processing according to customers' special requirements to meet customer needs.

Changsha ShiLi Superhard Material Co., Ltd., founded in 1993, is a high-tech private enterprise specilizing in synthesized single diamond of fine grain & ultrafine grain. For twenty years, we company have been devoting to the research of the synthesized signle diamond of fine & ultrafine grain with our own intellectual property (seven patents in total till March 2013), and now we are the professional manufacturer for fine grain combining research, production and marketing together.

Henan Zhongxin Industry Co., Ltd. is a professional manufacturer of synthetic diamond powder, diamond micropowder, CBN, PCD, PCBN, Ni/Ti coated diamond powder, diamond saw blades, polishing pads and other diamond tools.

Henan Zhongxin Industry Co., Ltd. Is a professional manufacturer of synthetic diamond powder, diamond micropowder, CBN, PCD, PCBN, Ni/Ti coated diamond powder, diamond saw blades, polishing pads and other diamond tools.

Henan Harmony Industry Diamond Co., Ltd. (H. I. D. ) is mainly specialized in manufacturing and supplying Synthetic Industrial Diamonds in China. We are insisted on research and development of precision grinding and polishing diamond materials as well as its end products.

Chenguang machinery &Electric Equipmemt Co., Ltd is comprehensive enterprise specialized in development, production, and marketing of ultra-hard materials.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

IHKA is a global supply chain management service company committed to providing high-value products and services to customers in different countries or regions worldwide.

NQ-Diamond (Changsha Naiqiang Superabrasives Co., Ltd) founded in 2002, located in Changsha City, Hunan Province, China. Our factory plant is in Yiyang Wanli Industrial Park with an area of 4800m2. NQ-Diamond is one of the biggest professional manufacturers of Synthetic Diamond Powder (Super hard Materials) in China.

Zhengzhou XinGuoDa Trade Co., Ltd. is located in Zhengzhou city--the capital of Henan Province in China. We are a trading company specialized in Import & Export business. Our business line includes: Synthetic diamond and Diamond tools, CBN and CBN tools, Boron carbide and its products; Abrasives, such as Brown aluminum oxide, White aluminum oxide, Black silicon carbide, Green silicon carbide, Garnet and Magnesium Olive sand, etc; Abrasive tools, such as Vitrified bonded wheels, Resinoid bonded wheels and Coated abrasives, etc.; Other products include: Refractory materials, Glass bars, Equipments and tools, etc.

Henan Gains Co., Ltd is a professional trading company of selling Synthetic Diamond Powder, Micron Powder, PCD Cutting Blank, PDC Cutter (Polycrystalline Diamond Compact), Diamond Saw Blades, Diamond segments, etc. We have been working on this many years. We have full quality check equiments to gurrante the quality and consistance. We have served more than hundred customers from USA, Italy, Germany, Korea, India, South America, etc.