Zhongnan Diamond: Innovation for quality and integrity

Abstract Fifty years of glory, 50 years of development. In the splendid course of China's superhard materials in the past half century, many high-tech enterprises have established a brand with science and technology and promoted by innovation. They are the explorers of science and technology and the pioneers of production practice, and the development of superhard materials in China. increase...
Fifty years of glory, 50 years of development. In the splendid course of China's superhard materials in the past half century, many high-tech enterprises have established a brand with science and technology and promoted by innovation. They are the explorers of science and technology and the pioneers of production practice, and the development of superhard materials in China. Add bricks and tiles to create brilliance. At the time of the 50th anniversary of the birth of Chinese synthetic diamonds, Zhongnan Diamond Co., Ltd. participated in the second three-wear exhibition. China Superhard Materials Network reporters at the exhibition to see the corporate style of Central South Diamond.


Zhongnan Diamond Co., Ltd. is the world's largest manufacturer of super-hard materials, with the world's largest market share of high-quality super-hard materials and cubic boron nitride. Guided by “Technology Leading, Innovative Future”, the company is committed to systematic innovation of super-hard materials series and is the main driving force for technological advancement in China's super-hard materials industry. The company has a ministerial-level technology research and development center, and has a complete set of testing equipment in line with international standards. The quality system has passed ISO9001 international certification, and the environmental system has passed ISO14001 certification. The product quality has reached the international advanced level. In the past 20 years of reform and innovation, the company has won the honorary title of “China Famous Brand” and “Customer Preferred First Brand”.

The company's leading products include ultra-hard material powder, cubic boron nitride, super-hard material powder composite sheet, cubic boron nitride composite sheet tool and other five series of more than 60 varieties.

Industrial diamond series

The crystal is complete, transparent, and has excellent impact toughness and thermal stability. Suitable for high-strength sawing tools, dressing tools and drill bits under severe conditions.

The crystal form is relatively regular, the strength is low, and the brittleness is large. It is suitable for grinding with light load such as grinding wheel.

The crystal form is relatively regular, the strength is low, and the brittleness is large. It is suitable for grinding with light load such as grinding wheel.

Complete crystal form, high transparency, high impact strength and thermal stability. It is suitable for high-grade cutting tools such as ceramics and reinforced concrete, drill bits and grinding tools.

The crystal form is more regular and the edges are sharp. Used in medium duty cutting tools.

The color consistency of the crystal is good, the crystal shape is regular, the transparency is good, the strength is high, and the thermal stability is very good. It is suitable for cutting ceramics, various hard stone and reinforced concrete, and various geological engineering drill bits.

Super hard material titanium plating series

The surface of each grade is coated with titanium superhard material, the coating is uniform, and the bonding force with the super-hard material particles is strong, which can effectively block the thermal damage and chemical damage of the super-hard material during tool forming, and improve the holding power of the matrix on the super-hard material particles. Suitable for a variety of metal bonding agents, ceramic bonding agents, hot pressing tools and welding tools.

Superhard material composite sheet


Each series of composite sheets has high wear resistance, hardness and impact resistance, and can be used for processing wood workpieces, non-ferrous metals and non-metal composite materials, and processing of non-ferrous composite materials requiring high wear resistance; oil and gas drilling , mining drilling and other industries.
Zhongnan Diamond serves the national defense security and serves the national economic development as its mission; it always insists that the national interests are above everything else; always adheres to the scientific and technological innovation and management innovation as the driving force; always insists on the talents as the decisive factor for the development of the cause; The dedication, pragmatism and openness of the enterprise contribute to the development of China's superhard materials industry.


Zhengzhou Zhongnan Jiete Superhard Material Co., Ltd. is a wholly-owned subsidiary of Zhongnan Diamond Co., Ltd. Since its establishment in 2000, it has been specialized in producing and selling cubic boron nitride single crystal, cubic boron nitride micro powder, Zhongnan diamond micro powder, and Zhongnan diamond. Superhard materials such as broken materials, PCD, PCBN and their products. The company has advanced production technology and equipment, perfect modern testing methods and ISO9001: 2008 international quality system certification. Zhongnan Jiete is committed to the innovation, development and improvement of the superhard materials industry with outstanding technology and excellent service.

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