About Us Company Profile Video Equipment Certification About Us Ningbo Zhenhai Jinjinnaichi (NJJ) Bearing Co., Ltd. is a national high-tech enterprise specializing in the production of small-sized thin-wall low-noise deep-groove ball bearings.
Ningbo Zhenhai Jinjinnaichi (NJJ) Bearing Co., Ltd. is a national high-tech enterprise specializing in the production of small-sized thin-wall low-noise deep-groove ball bearings.
Products Deep Groove Ball Bearings Imperial Series Deep groove ball bearing MR Series Deep groove ball bearing 60 Series Deep groove ball bearing 62 Series Deep groove ball bearing 67 Series Deep groove ball bearing 68 Series Deep groove ball bearing 69 Series Deep Groove Ball Bearing Flanged Series Robot Flexible Bearing Four Point Contact Bearings Series Products The company insists on relying on technological progress, adopting advanced technology and introducing advanced equipment, and is committed to the development and development of low noise bearings.
Deep Groove Ball Bearings Imperial Series
Deep groove ball bearing MR Series
Deep groove ball bearing 60 Series
Deep groove ball bearing 62 Series
Deep groove ball bearing 67 Series
Deep groove ball bearing 68 Series
Deep groove ball bearing 69 Series
Deep Groove Ball Bearing Flanged Series
Four Point Contact Bearings Series
The company insists on relying on technological progress, adopting advanced technology and introducing advanced equipment, and is committed to the development and development of low noise bearings.
News Company News Industry News News Now has more than 130 automatic production lines, equipped with a full set of advanced bearing testing equipment, has a full set of automatic assembly line, the use of automatic line in one step.
Now has more than 130 automatic production lines, equipped with a full set of advanced bearing testing equipment, has a full set of automatic assembly line, the use of automatic line in one step.
Contact Contact us Messages Contact At present, the company selects the high-quality supplier resources in the industry, supporting the supply of bearing steel, steel ball, cage, dust cover and a series of raw materials
At present, the company selects the high-quality supplier resources in the industry, supporting the supply of bearing steel, steel ball, cage, dust cover and a series of raw materials
Domestic professional micro bearing manufacturer
Ningbo Zhenhai Jinjinnaichi (NJJ) Bearing Co., Ltd.
Ningbo Zhenhai Jinjinnaichi (NJJ) Bearing Co., Ltd. is a national high-tech enterprise specializing in the production of small-sized low-noise deep-groove ball bearings. The company was founded in January 2008. It is currently located at No.9 Fengshui Dun Road, Zhenhai Camel Industrial Park, Ningbo City, with a construction area of about 15,000 square meters and convenient transportation. The company insists on relying on technological progress, adopting advanced technology and introducing advanced equipment, and is committed to the development and development of low noise bearings.
The company was established in 2008
Building area of 15000 square meters
More than 130 fully automated production lines
Deep Groove Ball Bearing MR Series
Deep Groove Ball Bearing 60 Series
Deep Groove Ball Bearing 62 Series
Deep Groove Ball Bearing 67 Series
Deep Groove Ball Bearing 68 Series
Deep Groove Ball Bearing 69 Series
Adopting advanced technology and introducing advanced equipment, we are committed to the development and development of low noise bearings.
The company is an executive director unit of the Ningbo Bearing Industry Association and has obtained a quality management system certification……
The products are mainly sold to Shanghai, Tianjin, Shenzhen, Wenzhou, as well as overseas markets such as Japan, Germany, and the United States.
With a construction area of approximately 15000 square meters, we are committed to the development and development of low noise bearings. We now have more than 130 fully automated production lines, equipped with a complete set of advanced bearing detection equipment, and a complete set of automatic assembly lines that use automatic wiring to achieve one-step positioning.
Our company's products are mainly used in dental equipment, electric tools, cash registers, food machinery, toy models, micro motors, etc., with a wide range of applications.
Tel 0086-574-86583010 Service Time 8:00 - 24:00
linkedin www.linkedin.com/in/东-华-58a406413
www.linkedin.com/in/东-华-58a406413
Facebook https://www.facebook.com/share/1DPmVhgvDN/?mibextid=wwXIfr
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E-mail njjbearing@gmail.com
About Us Company Profile Video Equipment Certification
Products Deep Groove Ball Bearings Imperial Series Deep groove ball bearing MR Series Deep groove ball bearing 60 Series Deep groove ball bearing 62 Series Deep groove ball bearing 67 Series Deep groove ball bearing 68 Series Deep groove ball bearing 69 Series Deep Groove Ball Bearing Flanged Series Robot Flexible Bearing Four Point Contact Bearings Series
News Company News Industry News
Contact Contact us Messages
Add:No. 9, Fengshuidun Road, Luotuo Street, Zhenhai District, Ningbo City Tel：0086-574-86583010 Fax：0086-574-86575268 Mob：+86 15869336060 E-mail：njjbearing@gmail.com WhatsAPP：+008615869336060/+0086 15857406704
资料来源：企业官网公司简介（复核日期：2026-10-07）。