Business Scope


BUSINESS AREA

superhard material Superhard material products Precision Special Material Industry equipment Industry Services

Superhard material


ZZSM superhard materials sector focuses on the functional application of diamonds as its main business direction. Combining the company's industrial competitive advantages and product development progress, we simultaneously carry out trade business of lab-grown diamonds and diamond abrasives.

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Products of superhard materials


ZZSM can produce four categories of bonded diamond and CBN products: vitrified bond, resin bond, metal bond and electroplated bond. We have successively developed a series of high-precision, high-performance, and customized superhard material products, which have been widely used in semiconductors, automotive, tools and moulds, bearings, gears, photovoltaics and other fields. In particular, the breakthrough in high-speed grinding technology has changed the situation where high-end precision superhard material products in China mainly relied on imports.

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Precision special material


ZZSM can produce four categories of bonded diamond and CBN products: vitrified bond, resin bond, metal bond and electroplated bond. We have successively developed a series of high-precision, high-performance, and customized superhard material products, which have been widely used in semiconductors, automotive, tools and moulds, bearings, gears, photovoltaics and other fields. In particular, the breakthrough in high-speed grinding technology has changed the situation where high-end precision superhard material products in China mainly relied on imports.

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Industry equipment


ZZSM has always been committed to the research, development, and production of transformative equipment. The products mainly include eight categories: mixing equipment, molding and sintering equipment, high-pressure equipment, vapor deposition equipment, testing equipment, non-standard customized automated production lines, intelligent unit workstations and processing equipment, which are widely used in semiconductor materials, powder metallurgy, abrasives and other industries. ZZSM is at the forefront of domestic technological advancement and is the preferred brand for equipment required in the relevant industries.

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Industry service


ZZSM is the pioneer, leader and promoter in China's superhard materials industry. Many industry professional organizations have been established based on our company, such as “National Key Laboratory of Superabrasives”, “National Quality Supervision & Inspection Center For Abrasives”, “National Abrasives Standardization Technical Committee”, “China Machine Tool Association Superhard Materials Branch”, "Diamond and Abrasives Engineering" magazine, etc., which have laid a solid foundation for promoting the development of the industry.

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Electronic field

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Electronic field

Sanmo has always adhered to the mission of "service needs", and continued to increase investment in the semiconductor field of the relationship industry chain. In the production and processing of semiconductor devices, we have developed a series of superhard material products for bevelling, thinning, cutting and polishing, as well as supporting ceramic discs, UV films and other products, which have the advantages of high precision, high processing efficiency and good surface quality of processed workpieces. The performance of some products exceeds similar foreign products, successfully achieve domestic substitution, and become an important supporting force for the development of the semiconductor industry. It is a semiconductor processing cutting and polishing product supplier and a domestic brand of semiconductor processing cutting and polishing products.

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Automotive field

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Automotive field

Automobile industry is one of the representative industries of high-end manufacturing industry, but also an important pillar industry related to the national economy and people's livelihood. Sanmo has developed...... in the fields of automotive engine powertrain, transmission, steering system and brake system

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Tooling field

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Tooling field

Mold mainly refers to industrial tools and industrial molds, is the core basic field of industrial manufacturing. Sanmo can provide a series of products in the field of tooling, covering bar processing, profile parts processing, all kinds of tool processing, etc. Machinable materials include cemented carbide, ceramics, PCD, PCBN, etc., with high material removal efficiency, high processing accuracy, long service life, good finish and other advantages, but also according to the requirements of processed products, provide overall product processing solutions. Can support the current mainstream CNC machine tools, is the current mold material processing of the domestic preferred brand.

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Gear field

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Gear field

Gear is a basic industrial part, which is widely used in the field of mechanical transmission required by automobile transmission, wind power, reducer, machine tool, etc. The products used for gear processing mainly include worm grinding wheel, forming grinding wheel, gear end grinding wheel, worm grinding wheel dressing wheel, etc. At present, we have carried out cooperation with the industry's leading enterprises. In the future, we will continue to devote ourselves to the research and development of gear grinding wheels for high-speed and efficient processing, and serve the rapid and sustainable development of the industry.

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Bearing field

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Bearing field

Bearing as a general industrial base parts, in the industrial field has a wide range of applications, in the context of high-quality development, bearing processing of the "CBN" is unstoppable, Sanma long-term commitment to bearing processing with CBN grinding wheel research and development, At present, there are ceramic CBN grinding wheel for bearing inner hole and groove processing, ceramic CBN centerless grinding wheel for rolling body and ring processing, grinding disc for bearing part end processing, grinding wheel for bearing inner hole and groove processing, super fine oil stone, grinding paste for bearing ball parts processing and other products, the relevant products have been mature in the international well-known bearing enterprises. It is the preferred brand of CBN grinding wheel for bearing processing in China.

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Photovoltaic field

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Photovoltaic field

Pv is currently one of the most competitive industries in China and has an important impact on China's carbon neutral carbon peak. Under the background that the supply of silicon ingot grinding wheels in the PV industry is about to be cut off, SanMSU has invested a lot of resources in the research and development of related grinding wheels, successfully developed monocrystalline silicon and polysilicon silicon ingot grinding wheels, and realized the steady and sustainable development of the photovoltaic industry. Follow-up also continue to upgrade and optimize the product, the development of ultra-high-speed and efficient grinding wheel and grinding machine grinding wheel, is the domestic photovoltaic industry silicon material grinding wheel preferred brand.

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Aerospace field

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Aerospace field

Aerospace industry is an important part of national security and national defense capabilities, the development of aerospace technology plays an important role in promoting scientific and technological innovation and industrial upgrading, as a promoter and leader of the development of the industry, Sanmo has successfully developed high-performance cooling diamond chips, precision molding processing rollers, CBN grinding wheels and extruded abrasive flow products in the aerospace field. Actively serving national strategic needs.

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Abrasives field

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Abrasives field

As the pioneer, leader and promoter of China's superhard material industry, Sanmo has always taken leading the development direction of the industry and innovating the development path of the industry as its own responsibility, researched and developed a series of equipment products for the industry, and served the progress and upgrading of the industry and high-quality development. The business covers various types of products required by abrasive production (superhard material production), abrasive testing, abrasive tool production, abrasive tool testing and other industries, which has been widely used in the industry, and is the preferred brand of equipment products required by the abrasive tool industry.

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Powder metallurgy field

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Powder metallurgy field

In the powder metallurgy industry, the company can provide equipment including powder testing, powder mixing, cold pressing forming, hot pressing sintering and other equipment products, the product has high technical content and good quality consistency, and has been widely recognized and praised by customers, and is in the leading level in China.

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Industry service field

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Industry service field

Sanmo is the pioneer, leader and promoter of China's superhard material industry, and many professional institutions in the industry are established based on the company. For example, the State Key Laboratory of Superhard materials Abrasives, the National Abrasives Quality Supervision and Inspection Center, the National Abrasives Standardization Technical Committee, the Superhard Materials Branch of the China Machine Tool Industry Association, the Diamond and Abrasives Engineering magazine, etc. rely on the company to establish, laying a solid foundation for promoting the development of the industry.

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Electronic field

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Automotive field

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Tooling field

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Gear field

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Bearing field

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Photovoltaic field

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Aerospace field

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Abrasives field

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Powder metallurgy field

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Industry service field

Solution


SOLUTION

The first synthetic diamond

In 1963, China's first synthetic diamond was successfully developed

The first cubic boron nitride

In 1966, China's first cubic boron nitride was successfully developed

National standards committee

In 1988, the "National Abrasive Tools Standardization Technical Committee" was established by me

National Quality Inspection Center

In 1991, "National Abrasives Quality Supervision and Inspection Center" was established with my support

National technology center

In 1993, "National Superhard Materials and Products Engineering Technology Research Center" was established with my support

State key laboratory

In 2015, the "State Key Laboratory of Superhard Materials Abrasive Tools" established by me was approved by the Ministry of Science and Technology, and was reorganized as "National Key Laboratory of High-performance Tools" in 2022.

Leading innovative enterprise

In 2016, the company was rated as "Henan Innovation Leading Enterprise"

Henan Provincial Governor Quality Award

In 2021, the company won the "Henan Provincial Governor Quality Award", and in 2022, the company was awarded the title of "National Quality Benchmarking Enterprise" by China Quality Association

National manufacturing individual champion products

In 2022, the company's superhard material grinding wheel for semiconductor chip cutting was awarded the title of "the seventh batch of National Manufacturing Individual Champion Products" by the Ministry of Industry and Information Technology

National Enterprise Technology Center

2023 The company's Technology Center is recognized by the National Development and Reform Commission as the "National Enterprise Technology Center" in 2022 (Batch 29).

Honor Course


HISTORY OF HOROR

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News Center 

News Center


News Center

Henan provincial Party Secretary Lou Yangsheng to Sanmo research


On the morning of March 16, Lou Yangsheng, Secretary of Henan Provincial Party Committee, went to Zhengzhou Abrasives Grinding Research Institute Co., LTD. (hereinafter referred to as the Three grinding Institute), Chen Xing, Secretary General of the Provincial Party Committee, An Wei, Vice Governor Song Zhenghui, Vice governor Liu Shangjin, Zhengzhou Mayor He Xiong, and Li Jiantao, director of the Provincial Department of Industry and Information Technology, participated in the research. Sanmill Party secretary, chairman Zhao Yanjun accompanied the investigation.