HomeSupplier Discoveryarrow-rightIndustrial Equipment & Componentsarrow-rightCylindrical Roller Bearingarrow-rightMachine Bearings Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
More
Province & Region
More
about machine bearings
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

machine bearings2,000+ factories verified

Shandong Shunwei Bearing Co., Ltd.

5.0
Main Products:
Bearing, Ball Bearing, Roller Bearing, Pillow Block Bearing, Deep Groove Ball Bearing, Auto Bearing, Wheel Bearing, Guide Slide, Linear Guide, Thrust Ball Bearing
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Shunwei Bearing Co., Ltd. is a bearing research, development, sales as one of the bearing manufacturers, we adhere to the "quality first, service first, continuous improvement, innovation, to meet the customer" business principles, to "zero defects, zero complaints" as the quality goal. The company has modern production equipment and advanced testing instruments, specializing in the production of bearings, including deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, self-aligning roller bearings, etc. Shunwei bearing is widely used in metallurgy, mining, petroleum, chemical, coal, cement, paper, wind power, heavy machinery, construction machinery, port machinery and other industries of complete sets of products. The company has the right to import and export, products are not only sold all over the country, but also exported to the United States, Canada, Italy, Russia, Germany, South Africa and other countries and regions. Learning from foreign advanced bearing enterprises, Shunwei people continue to work hard to create high-quality bearings made in China. The company's mission is to revitalize the national industry, inject vitality into the local economy, and promote the coordinated and harmonious development of the company, society and nature. The company adheres to the business philosophy of "diligent development, sincere service, careful manufacturing, brand strategy", and cooperates with domestic and foreign customers on the principle of honesty and fairness. The company takes meticulous quality control measures to improve products and services, and provides high-quality products and services for global customers. Our corporate slogan: Customer wins the world. The difference between products is in the details. Based on talent and technology, we create the best products and services. Talent first, the pursuit of first-class, leading the change, the right way of management, coexistence and win-win. Strictly abide by standards, perform contracts, project quality, reputation first

Shandong Xinsheng Bearing Co., Ltd.

5.0
Main Products:
Bearing, Tapered Roller Bearing, Deep Groove Ball Bearing, Auto Bearing, Ball Bearing, Roller Bearing, Clutch Bearing, Auto Parts, Wheel Hub Bearing, Motorcycle Parts
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Xinsheng Bearing Technology Co., Ltd. is a professional manufacturer of tapered roller bearings and cylindrical roller bearings. Located in Jiangbei Shuicheng, the Qingyin Expressway, Beijing Kowloon Railway, and 308 National Highway intersect with Beijing Fuzhou, making transportation very convenient. The company's products include tapered roller bearings, single row tapered roller bearings, double row tapered roller bearings, and British non-standard bearings. The products are mainly used in automobiles, machine tools, motors, and other mechanical equipment.

Changzhou Nanyi Bearing Co., Ltd.

5.0
·Manufacturer/Factory & Trading Company
Main Products:
Tapered Roller Bearing, Spherical Roller Bearing, Insert Ball Bearing, Pillow Block Ball Bearing, Deep Groove Ball Bearing, Cylindrical Roller Bearing, Needle Bearing, Bearing, Roller Bearing, Wheel Hub Bearing
Country/Region:
Liaoning, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wafangdian Jinrui Bearing Manufacturing Co., Ltd. is located in Zhuhua Industrial Zone, Wafangdian, Dalian City, Liaoning Province and the branch is located in Tangyuan Town Industrial Park, Linqing City, Shandong Province.

Cixi Feijie BEARING Co., Ltd.

28 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Deep groove ball bearings
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 1993, the factory covers an area of over 15, 000 square meters, with a construction area of 15, 000 square meters and a registered trademark of "RAD". Currently, there are 115 employees, including 15 engineering and technical personnels. The company mainly engaged in the production of inner diameter between Φ 4 to Φ 80mm ball bearings. The company also provide ultra light and thin-section bearings, automobile and motorcycle bearings, electric motor bearings, spherical ball bearings and stainless steel bearings. The domestic sales of products account for 60%, with the main markets being motorcycle bearings and electric motor bearings. The export proportion of 40% is mainly stainless steel and customized products. The company has always adhered to the concept of "quality first, user first" and strictly improve the quality of management according to ITAF16949 quality system. As the quality of product have steadily improved, the overall quality of the product reaches P6(ABEC-3)and ZV3 accuracy, with an accuracy reserve rate of over 40%.

Shandong Zhuoxing Bearing Technology Co., Ltd.

4 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Hardware, Bearings, Mechanical parts
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Natebon Electromechanical Industrial (Jiangsu) Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Bearing, Angular Contact Ball Bearing, Automotive Bearing, Ceramic Bearing, Roller Bearing, Slewing Bearing,Bearing With Seat, Needle Roller Bearing, Stainless Steel Bearing, Wheel Hub Bearing
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Natebon Electromechanical Industry (Jiangsu) Co., Ltd. is a professional and comprehensive service provider specializing in the power transmission components field in China, integrating international brand sales and independent R&D capabilities. We are committed to providing high-quality, reliable and efficient power transmission solutions for global industrial customers.

Wuxi Pairui Precision Bearing Co., Ltd.

Main Products:
Timken Bearings, IKO Bearings, Koyo Bearings, NSK Bearings, Bearing, NTN Bearing, Gmn Bearings, Skfbearing, Fagbearing, INA Bearing
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wuxi Pairui Precision Bearing Co., Ltd specializes in the sale of bearings, GMN bearings, TIMKEN bearings, NSK bearings, NTN bearings, IKO bearings, KOYO bearings, machine tool spindle bearings, angular contact bearings, insulated bearings, ball screw support bearings, ceramic ball bearings, needle roller bearings, thrust ball bearings, thrust roller bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, double row cylindrical roller bearings, tapered roller bearings, and inch-sized tapered roller bearings.

Lishui Dinglong Bearing Co., Ltd.

12 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Linear Bearings, Flange Bearing, Joint Bearing, Stainless Steel Bearing, Linear Guide Rail, Linear Slider, Ball Screw
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Lishui Dinglong Bearing Co., Ltd. is a professional enterprise with many years of deep cultivation in the bearing manufacturing field, focusing on the R&D, production and sales of linear bearings, flanged bearings, slider bearings, stainless steel bearings and guide rail sliders. Since its establishment, the company has always taken high-quality products and excellent services as the core, and is committed to providing precise, efficient and reliable bearing solutions for global customers. The company owns advanced production equipment and exquisite manufacturing processes, with meticulous control over every link from the strict screening of raw materials to each process in the production process. In terms of product applications: - **Linear Bearings**: Through optimizing the internal structural design, they maintain stable precision and extremely low friction coefficients during high-speed operation, widely used in automated production lines, precision instruments and other fields. - **Flanged Bearings**: With their unique flange design, they ensure installation convenience and stability, suitable for various mechanical equipment requiring compact installation spaces. - **Slider Bearings**: With excellent load-bearing capacity and smooth sliding performance, they become key components in industrial machinery and logistics equipment. - **Stainless Steel Bearings**: Made of high-quality stainless steel materials, they have excellent corrosion resistance, performing outstandingly in industries with extremely high requirements for hygiene and corrosion resistance, such as food processing and medical equipment. - **Guide Rail Slider Products**: Through high-precision processing technology, they achieve the perfect combination of high rigidity, high speed and high positioning accuracy, providing stable and reliable linear motion support for machine tools, electronic devices, etc. In terms of technological R&D, the company has established a R&D team composed of senior engineers and professional technicians, continuously investing resources in new product R&D and upgrading existing products. Meanwhile, the company actively cooperates with domestic and foreign scientific research institutions and universities, introducing cutting-edge technologies and innovative concepts to ensure products always remain at the leading level in the industry. With continuous technological innovation, the company has obtained multiple technical patents and honorary certifications, and product quality has been highly recognized by the market. In terms of market layout, the company has not only established a complete sales network in China and built long-term stable cooperative relationships with many well-known enterprises, but also actively expanded overseas markets. Products are exported to many countries and regions in Europe, America, Asia, Africa, etc., winning the trust of global customers with reliable quality and excellent services. In the future, the company will continue to uphold the business philosophy of "Quality First, Innovation-Driven, Customer First", continuously enhance its core competitiveness, and contribute more to promoting the development of the bearing industry.

Liaocheng Guanzhe Import and Export Trade Co., Ltd.

11 yrs
·Manufacturer/Factory
Main Products:
Bearing
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shangdong guanbei bearing technology Co., Ltd is located in bearing trade China's largest distribution center for bearing - linqing city, Shangdong Province tobacco shop town inbdustrial park, is a collection research and development. Production, Sales for the integration of precision bearings and accessories manufacturing enterprises.

Baoji Bjzv Precision Machinery Bearing Co., Ltd.

Main Products:
Bearing, Angular Contact Ball Bearings, Cylindrical Roller Bearings, Custom Titanium Alloy Bearing, Mounted Rolling Bearings, Deep Groove Ball Bearing, Spherical Ball Bearing, Spherical Roller Bearing, Needle Roller Bearing
Country/Region:
Shaanxi, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Baoji Bjzv Precision Machinery Bearing Co., Ltd. Located in Baoji High-tech Industrial Development Zone, is a professional manufacturer and R&D manufacturer of deep groove ball bearings, tapered bearings, self-aligning ball bearings, roller bearings, angular contact bearings and combined bearings. The company has a high-quality staff team, first-class production and testing equipment, the production of bearings are: General bearing series and special standard bearing series, a total of more than 1, 500 varieties, including conductive bearings using special materials products to reach the domestic advanced level to achieve 50 ohm signal conduction, strong corrosion resistant titanium alloy bearings can reach 80% acid and alkali concentration of operation. Products are widely used in: Metallurgy, construction machinery, machine tools, textiles, printing, automated production equipment and mines, cement.

Bofa Import and Export Co., Ltd.

Main Products:
Ball Bearings, Taper Roller Bearings, Needle Roller Bearings, Pillow Block Bearings, Linear Guideway, Spherical Roller Bearings, Linear Motion, Stainless Bearings
Country/Region:
Hongkong, Hongkong_China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Bofa Import And Export Co., Limited was founded in 2002 based in Hong Kong. A professional integrated enterprise specializing in the research, development, production, and sales of bearings, linear motion, products . The company started business from distribution of world famous brand bearings, with the business growing, the company register our own brand VYZ and build our own factory in China mainland, which is covered 1000 square meters and 100+ employee including 15 professional engineers and well trained sales team who can assist for your industrial purchase.

LUOYANG MC BEARING TECHNOLOGY CO., LTD.

Main Products:
Slewing Bearing, Cross Roller Bearing, Precesion Bearing, Thin Section Bearing, Large Slewing Bearing, OEM Bearing, Bearings, Shaft Gear Shaft Gear Products
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Luoyang MC Bearings Technology Co., Ltd. is located in the City, known as the"Bearing Town" of China's thirteenth ancient capital: Luoyang.

Zhejiang Acme Precision Manufacture Co., Ltd.

16 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Bearing Bush
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Acme Precision Industry Co. Ltd., founded in 2010. Zhejiang province is located in the west of Jiashan County Development Zone, covers an area of 2227 square meters, total construction area of 7882 square meters; Acme Precision is a foreign - owned enterprises, invested by Jenn Weir Co, Ltd. For the pursuit of better quality of service, our company decided in 2014 transformed into one industry and trade enterprises, combined RD, production and international sales in one. Specializing in the production of self-lubricated bearings, which widely used in all kinds of machinery industry, hydraulic engineering, aerospace, automobile manufacturing, heavy industry, the national construction projects, such as: Bridge, dam engineering and shipbuilding industry.

Cixishi Chengben Bearing Co., Ltd.

5.0
Main Products:
Deep Groove Ball Bearings, Wheel Hub Bearings, Motor Bearing, Nr Bearings, Micro Bearing, Inch Bearings, Thin Wall Bearing, Stainless Steel Bearings, Pillow Block Bearing, Non-Standard Bearings
Country/Region:
Zhejiang, China
Sample Service:
Sample Available
Company Profile:
Cixishi Chengben Bearing Co., Ltd  (Kobert (Ningbo) Precision Machinery Co., Ltd) is one professional and comprehensive manufacturer and supplier of premium bearings, power tools and electric motors.

Shandong Xingchi Bearing Manufacturing Co., Ltd.

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Full Complement Cylindrical Roller Bearing, Spherical Roller Bearings, Deep Groove Ball Bearing, Self-Aligning Ball Bearing, Bearing, Ball Bearing, Roller Bearing
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Xingchi Bearing Manufacturing Co., Ltd. Specializing in the production of high-quality bearings under the XCJG brand, the company is committed to become a landmark enterprise in the field of bearings, providing customers with advanced and applicable technology, stable and reliable products, and professional services XCJG was established in 1993 with a factory area of 7800 square meters, providing the most cost-effective bearings and solutions Mi, founded Shandong Xingchi Bearing Manufacturing Co., Ltd. In 2013, has received multiple government awards. In 2019 Established Dalian Xingchi Bearing Company with a factory area of 8600 square meters. Our main products include self-aligning ball bearings, self-aligning roller bearings, tapered roller bearings, and F-series bearings, Mainly focused on metallurgy, mining, papermaking, textile machinery, fans, reducers, elevators, port cranes, oilfields cement and construction machinery industry. The development of high-speed professional bearings for wind turbines, 1022M 1024M 1026M, has received recognition and support from multiple companies. The main supporting facilities are large enterprises and institutions such as Dagang Oilfield, XCMG Group, Shantui, etc., with excellent performance Being able to maintain stable quality and earn the trust of customers. The company has obtained 1IS09001 quality management system and ISO014001 environmental management system certifications, and adheres to Select high-quality raw materials, strictly control the production and quality testing process, ensure product performance and stability, and continuouslyWe are committed to improving product quality and becoming the most cost-effective bearing brand for our customers.

Zhangzhou Runstar Bearings Manufacturing Co., Ltd.

20 yrs
·Manufacturer/Factory
Main Products:
Miniature Ball Bearing, Stainless Steel Ball Bearing, Miniature Flanged Bearing, Thrust Ball Bearing, Urethane Coated Bearings, Deep Groove Ball Bearing, Customized Bearings
Country/Region:
Fujian, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
       Established in 2007, Zhangzhou Runstar Bearings Manufacturing Co., Ltd. is a technology-based manufacturer specializing in the production of precision microl & small deep groove ball bearings and thrust ball bearings in Zhangzhou, the economic zone on the west coast of the Taiwan Strait.

Henan Yuanguang Bearing Co., Ltd.

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Pillow Block Beairng, Insert Bearing, Deep Groove Bearing, Stainless Steel Bearing
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in Henan, China in 1992, Yuanguang Bearing Co., Ltd. is a professional bearing manufacturer with over 30 years of industry experience. It integrates independent R&D, precision production, strict quality control and global sales. Upholding quality supremacy, technological innovation and integrity-based service, the company has built a complete bearing production chain with mature technologies, ensuring stable product quality and efficient customer service.

Linqing Liangda Bearing Co., Ltd.

19 yrs
·Manufacturer/Factory
Main Products:
Bearing
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Liangda Bearing Co., Ltd. Are located in Linqing City, Shangdong province And Wafangdian City, Liaoning provience. It was a faster growing bearing enterprise which was founded in 2000, possessing 800 staffs, covering an area of 100 thousand square meters and building area 60 thousand square meters with annual sales value 250 million USD.

Maanshan Fangyuan Precision Machinery Co., Ltd.

Main Products:
Slewing Bearing, Slewing Ring, Bearing, Turntable Bearing, Wind Power Bearing, Solar Energy Bearing, Swing Ring, Excavator Bearing, Excavator Spare Parts, Manufacturing Slewing Rings
Country/Region:
Anhui, China
Sample Service:
Sample Available
Company Profile:
Maanshan Fangyuan Precision machinery Co., Ltd is a private enterprise, which is the largest manufacturer specializing in designing and manufacturing slewing rings in China more than thirty years. It is the unique enterprise on Stock market.

Hebei Nuokuo Technology Co., Ltd

3 yrs
·Manufacturer/Factory & Trading Company
Main Products:
CNC Part, Bearing, Bushing, Hose Whip Check, Automated Thread Inspection Machine
Country/Region:
Hebei, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Hebei Nuokuo Technology Co., Ltd specialize in development, production and sales of micro precision metal and plastic machining products. NK is company short name. NK offer CNC machining, milling, turning, drilling, grinding, wire EDM cutting service as well as some other metal fabrication service like casting, bending, stamping, laser cutting, welding, extruding etc. * NK Core Competencies1. Advanced Manufacturing Capability· Equipment List: We possess over 20 high-end machines, including multi-axis CNC machining centers and milling machines from internationally renowned brands such as Mazak and Brother. · Technical Scope: We are capable of 5-axis simultaneous machining and excel at processing high-standard workpieces such as complex curved surfaces, special-shaped parts, and thin-walled parts. 2. Comprehensive Material Expertise· Proficient in processing a wide range of metal materials (e. g., aluminum alloy, stainless steel, titanium alloy, mold steel, copper alloy) and engineering plastics (e. g., PEEK, Delrin, Nylon, PTFE). 3. Stringent Quality Control· Testing Equipment: We are equipped with a full range of testing equipment, including coordinate measuring machines (CMMs), 2D image measuring instruments, roughness testers, and height gauges. · System Certification: We have obtained ISO 9001: 2015 quality management system certification and are actively implementing the IATF 16949 automotive industry quality system. Strictly implement initial, patrol, and final inspection systems to ensure traceability of all product data. 4. One-Stop Solution· We offer a variety of surface treatment services, including CNC machining, sheet metal processing, precision grinding, and anodizing, sandblasting, electroplating, and oil spraying, effectively reducing customers' supply chain management costs. 5. Professional Engineering Team· Our experienced programming, process, and mold engineers are able to participate in customers' early design (DFM analysis) to optimize product structure, improve manufacturability, reduce costs, and shorten delivery cycles. Goal of NK is: Keep challenging, improving and moving! Welcome work together with our team!

Linqing Nuoer Bearing Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Deep Groove Ball Bearing, Thrust Ball Bearing, Cylindrical Roller Bearings, Tapered Roller Bearings, Flange Bearing
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Liaocheng Supu Bearing Co., Ltd.

Main Products:
Balero, Rodamiento Rigido De Bola, Rodamiento De Rodillos, Rodamiento De Bola, Self-Aligning Ball Bearing, Angular Contact Ball Bearing, Thrust Bearing
Country/Region:
Shandong, China
Sample Service:
Sample Available
Company Profile:
Liaocheng Supu Bearing Co., Ltd., founded in 1993, is a professional manufacturer specializing in precision bearings. Over the past three decades, we have grown from a small workshop into an internationally influential enterprise, adhering to the core philosophy of "Precision, Quality, and Integrity. " We are committed to providing high-quality bearing solutions for global customers, earning wide recognition for our high-precision products and reliable cooperation.

Luoyang Rock Precision Engineering Co., Ltd.

4 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Bearing, Machine Tool, Robot, Port Machinery
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Luoyang Rock Precision Engineering Co., Ltd. is a professional precision bearing manufacturer with over 20 years of experience in the design, production, and export of high-quality bearings. Located in Luoyang, China - the renowned "Hometown of Bearings" - we benefit from the region's century-old bearing industry heritage, advanced supply chain, and strong technical foundation.

Shandong RHB Bearing Manufacturing Co., Ltd.

4.3
·Manufacturer/Factory & Trading Company
Main Products:
Bearing, Deep Groove Ball Bearing, Self-Aligning Ball Bearing, Cylindrical Roller Bearing, Spherical Roller Bearing, Angular Contact Ball Bearing, Tapered Roller Bearing, Thrust Ball Bearing, Thrust Roller Bearing, Wheel Bearing
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong RHB Bearing Manufacturing Co., Ltd. Established in 2008 has become a professional bearing manufacturer with advanced bearing production technology and the most advanced CNC equipment in China. Our company produces more than 8 million sets of bearings annually, with an output value of more than 90 million RMB. And we adopted first-class production equipment and perfect testing system, we use advanced technical means.

Luoyang Bearing Research Institute Co., Ltd.

33 yrs
·Manufacturer/Factory
Main Products:
Bearings, Spindles, Precision Bearing Instruments, Bearing Testing Machines, Bearing Manufacturing Machines
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Luoyang Bearing Research Institute Co., Ltd. Is a high-tech enterprise specializing in the development of "High-end, precise, advanced, unique, Non-standard" bearing products for the key units in various fields of national economic construction. Its predecessor, Luoyang Bearing Research Institute, was established in 1958. It is the only state-level comprehensive research institute in China's bearing industry. In 1999, it entered China National Machinery Industry Group Co., Ltd. And transformed into a science and technology enterprise. ZYS focuses on developing high-performance bearing products for key units of national economic construction. We perform batch production of various high-rank bearing products and components with inner diameter of 0.6mm to outer diameter of 6.8m. We are mainly engaged in the research, development, production and sales of precision bearing, special bearing, high-speed machine tool spindle, bearing special equipment, bearing testing instruments, bearing testing machine and bearing special materials, which are widely used in the fields of aerospace, machine tools, wind power generation, mine metallurgy, petrochemical, medical equipment, automobiles and rail transit, construction machinery, intelligent manufacturing services, etc.