Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry
District, Daxing District ,Beijing, is the first company in China
to invent and manufacture rare-earth ceramic bearings. The
rare-earth ceramic bearings have characteristics of strong
resistance against all kinds of acid, alkali, salt and other
corrosive medium erosion, high temperature resistance,
wear-resistant, dimensional stability at high temperature, etc.
They can be used in worse lubrication working condition with a long
operating life, thus it is a new kind of high-tech products
material, with great social and economic value.
Besides, the founder of the company started theoretical
research and process development on ceramic bearings as early as
1982, and obtained two national invention patents in 1992/1994
(Patent No. ZL92114993X for rare-earth ceramic bearings and Patent
No. ZL94106294.S for ceramic ball processing technology).
At present, our company mainly produces ceramic bearings, sliding bearings, ceramic balls
and ceramic industrial parts. The production materials are high performance ceramic materials,
mainly SSIC, Si3N4, ZrO2, Al2O3.
The advantage of our company is that we have specialized production line for high precision
ceramic balls, and we can produce customized GPS (Gas Pressure Sintering) and HIP (Hot Temperature Isostatic
Pressing) sintered Si3N4 balls and ZrO2 balls. The quality of our products
is equivalent to ASTM F2094 F2094M-08 standard class I and II
materials, and the precision grade reaches international standard
G3, G5, G10 ceramic bearing balls, etc. Please note that the most
of equipment used in our production and testing process are from Mitsutoyo Japan, and the hot isostatic sintering furnace is from ABB Sweden, therefore, the quality of our products is absolutely superior.
And we are confident that you will be satisfied with our products.
In 2017, Liaoning Zhongxing Shiqiang New Material Co.,Ltd., was founded, situated in 571 Jianshe Road, Jingkai District,
Anshan City, Liaoning Province. The company mainly produces sliding
bearings as well as pump accessories. And the pump accessories are
mainly sold in domestic famous pump manufactures.
In 2020, Zhongxing Shiqiang Technology (Tianjin) Co., Ltd., was founded, situated in No.41 Guangyuan Road, Wuqing District,
Tianjin. The company mainly produces rolling bearings as well as
ceramic balls, and its productions are competitive in the
international market.
Why choose us
With years of development and improvement, the company has
formed a professional team from research and development,
production, technology, inspection and after-sales service. And in
order to ensure that the interests of customers are maximized, all
productions have to pass strict inspection before they go out.
For more than ten years, our ceramic bearing products have
been exported to all over the world, such as the Germany, Britain,
Japan, Italy, Switzerland, and the Netherlands, and have won a good
reputation from our customers. Our friends are all over the world.
Our company welcomes customers at home and abroad to come to
consult us.
