Building an international first-class nitride ceramics technology enterprise


Sinoma Advanced Nitride Ceramics Co.,Ltd. is subordinate to CNBM, is a state-level high-tech enterprise, a state-level "specialized, special and new" small giant enterprise, and a provincial-level gazelle enterprise.

The company has been engaged in the research of silicon nitride ceramics since 1978, and is one of the earliest R&D units of silicon nitride materials in China. It has applied for/authorized 78 patents, and owns independent core technologies including powder synthesis, material preparation and precision processing, and its production and technological strength is at the leading level in China, and its production scale ranks the first in China.

The company is the third company in the world to master the manufacturing of hot isostatic pressing (HIP) silicon nitride ceramic balls in bulk, and the products are supplied in bulk to the global bearing head enterprises (such as SKF, Schaeffler, NSK, NTN, Jtekt, MinebeaMitsumi, etc.), and the performance of the developed high thermal conductivity silicon nitride ceramic substrate is up to the performance of the same kind of products in Japan.
The company is committed to the research and production of advanced technology ceramics, through the ISO9001, ISO14001, ISO45001 and IATF 16949 management system certification, products to meet the needs of different industrial fields and can provide customers with the best solution.


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Enterprise culture

Enterprise Mission

Materials create a better world.


Corporate Vision

To create a world-class professional nitride ceramic technology enterprises.


spirit of enterprise

innovation performance harmonious responsibility

Awe, gratitude, humility and moderation

ISO9001 2015证书(英文)
ISO9001 2015证书(中文)

development path


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State-level specialization, speciality and new small giant enterprise title, ceramic ball batch supply international head enterprises.


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Started the construction of the production line of "200 tons of silicon nitride ceramic balls per year".


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Shandong "specialized, fine, special and new" small and medium-sized enterprises, built an annual output of 50 tons of silicon nitride ceramics production line, to achieve G3 batch production.


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Laying of the foundation stone for the production line of "100 tons of silicon nitride ceramic products per year".


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The title of "High-tech Enterprise"; passed the ISO/TS 16949-2009 system audit.


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HIP Silicon Nitride Ceramic Balls Officially Introduced to the Market


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Established in Zibo: Sinoma Advanced Nitride Ceramics Co.,Ltd.


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Built a pilot line with an annual output of 12 tons of GPS silicon nitride ceramics.


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Beijing Sinoma Synthetic Crystal Research Institute Establishes Advanced Ceramics Division


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Completion of the annual production capacity of 80W GPS silicon nitride ceramic bearing ball test line.


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The first domestic company to engage in GPS silicon nitride ceramic preparation technology and successfully develop silicon nitride ceramic bearing balls.


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Established Silicon Nitride Ceramics Research Laboratory


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Shandong Establishes Sialon Project Team