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Business mode
Production mode
Industry chain role
Country / Region
Haining, Zhejiang, China
No. of employees
Company address
No 1 Lianbao Road, Dingqiao Qianjiang Industrial Zone, Haining City,Zhejiang,P,R, China
Company Tel 0573-87235607
E-mail -
官网地址 http://w******

Founded in 2005, Haining Kove Bearing Co.,Ltd is a privated owned high technology company, which focuses on developing ,researching and manufacturing diversified material of special bearings and structures. As a sizable and competitive special bearings manufactory, Kova integrates research, design, manufacture, sale and service together. High class production equipments and test methods can meet wide range of requirement to produce all type, specification, precision level and special bearings. Kove’s main products include ceramic structures, full ceramic bearings, hybrid construction ceramic ball bearings, high performance plastic bearings, nonmagnetic stainless steel bearings and other kinds of un-standard special bearings. High specialty likes self-lubrication, anti-corrosion, anti-rust, chemical resistance, cavitation resistance, nonmagnetic insulated, high/low temper resistance. Kove’s productsare widely used in assembling of semiconductor, petrol, chemical, electrical, food, medical, marine, aerial industries.
The company has professional senior engineers specifying in design of various toolings and special bearings with high performance, who have excellent R&D and design capability as well as abundant experience in manufacturing technology and application for production solutions.


Contact details 0573-87235607 -
Supplier Products
Full ceramic bearing of Si3N4 material
Hybrid ceramic ball bearings
Alumina all-ceramic bearing
ZrO2 Thrust ball ceramic bearings

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Main products

Ceramic Bearing 氧化锆全陶瓷轴承 氮化硅全陶瓷轴承 碳化硅全陶瓷轴承 氧化铝全陶瓷轴承 滑动全陶瓷轴承 满装球全陶瓷轴承 陶瓷保持架全陶瓷轴承 混合全陶瓷球轴承 全陶瓷结构件 全陶瓷轴承技术资料

Production Capacity

Factory address -
Factory area 10001-30000
No. of production staff -
No. of R&D engineer -
No. of QC staff -
Maximum capacity -


Chemical & Metallurgy
Equipment & Machinery
Auto & Transportation
Aerospace & Defense

Trade Capacity

Mode of transport
Payment Methods
Average lead time -
No. of trade staff -
Main sales market china

Advantage of technology

Raw materials Powder preparation
Zirconium Dioxide (ZrO2) Silicon Carbide (SiC) Silicon Nitride (Si3N4) -
Molding Sintering process
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Precision machining Surface treatment
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Haining Kove Bearing Co., Ltd.

This supplier is a CERADIR® ordinary member

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