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Ningbo Bolin Bearing Co., Ltd. is a professional integrated manufacturer and solution provider specializing in the design, production, sales and one-stop service of micro and precision bearings. As a reliable IATF 16949 Certified Manufacturer, the company focuses on high-precision miniature bearing production, committing to delivering stable, durable and customized bearing products for global industrial fields. The company’s core product lineup covers high-performance Precision Miniature Bearings, including high-precision High-Precision Deep Groove Ball Bearings, angular contact ball bearings and needle roller bearings with an inner diameter of 350mm and various specifications. Possessing strong independent R&D and production capabilities, Bolin Bearing acts as a professional Non-Standard Bearing Specialist, able to tailor exclusive Custom Bearing Solutionsaccording to customers’ actual working conditions and technical requirements. Widely adaptable to diverse industrial scenarios, its bearing products are extensively applied in micro motors, auto parts, textile machinery, automated equipment, robots, medical devices, precision instruments and telecommunication equipment. Serving as a professional Micro Motor Bearing Supplier, the company provides matched high-precision bearing accessories that effectively improve equipment operation stability, reduce friction loss and extend service life for terminal equipment. Adhering to the corporate mission of being a professional service provider of micro and special bearings, Ningbo Bolin Bearing continuously strengthens technical team building and technological innovation. The company strictly implements standardized production and quality management systems to ensure every batch of products meets international precision standards and industry certification requirements. With stable product performance and flexible customized service capabilities, it has won wide recognition from domestic and overseas industrial customers. In the long-term development, Ningbo Bolin Bearing will keep focusing on the precision bearing manufacturing track, persist in technological iteration and quality upgrading. The company strives to build a well-known brand in the micro and special bearing industry, create maximum value for global customers, provide a superior development platform for employees, and promote steady progress and innovative development of the precision bearing industry.

Ningbo, China, June 5, 2026 – Ningbo Bolin Bearing Co., Ltd. (BML), a recognized national high-tech enterprise, has announced a strategic expansion of its manufacturing capabilities and global market reach. Established in 2005 as Ningbo Yonghui Bearing and rebranded in 2020 to target the mid-to-high-end market, the company has evolved into a professional manufacturer of micro and special precision bearings. With a new 12,000-square-meter facility and a "Q-SHEET" green factory initiative, Bolin Bearing is positioning itself as a leading solutions provider for the global micro-bearing industry. Strategically located in the industrial hub of Ningbo, Zhejiang Province, the company leverages its logistical advantages and advanced production infrastructure to serve a diverse international clientele. With a mission to become a "Professional Service Provider of Micro & Special Bearings," Bolin has established a strong reputation for innovation, quality, and technical expertise over its two-decade history. Comprehensive Product Portfolio and Advanced Manufacturing Capabilities Bolin Bearing offers a wide array of high-precision bearings designed to meet the complex requirements of modern industrial and consumer applications. The company's product lines combine engineering excellence with material science, ensuring durability, precision, and reliability in demanding environments. Key product categories include: Deep Groove Ball Bearings: The company specializes in a comprehensive range of micro deep groove ball bearings, including metric series (693, 624, 625), flanged series (F687, F688), and MR series (MR95). These bearings are engineered for high-speed applications and general-purpose machinery. Specialty and High-Performance Bearings: To meet specific customer needs, Bolin manufactures stainless steel series bearings capable of passing 176-hour salt spray tests, with custom options for ultra-long rust prevention up to 1000 hours. Additionally, the company produces high-speed series bearings capable of operating at 80,000 to 120,000 rpm, catering to the most demanding motor applications. Precision Components: Complementing its bearing lines, Bolin offers needle roller bearings (HK0709, HK0712.5), bushings with zinc-nickel alloy plating, and various precision shaft components. The company also produces angular contact ball bearings with different contact angles (C, AC, A) and ceramic ball options for high-precision instrumentation. Customization and OEM/ODM Services: Bolin places a strong emphasis on non-standard customization and collaborative development. The company's R&D team works closely with clients to provide one-on-one design, prototyping, and manufacturing services for unique applications, ensuring optimal performance in specific working conditions. This extensive product range is supported by a robust manufacturing infrastructure. The company operates a modern facility equipped with advanced production lines, automated assembly equipment, and a comprehensive suite of testing instruments. Bolin's commitment to precision is evident in its ability to produce bearings with P5, P4, and higher precision grades, ensuring exceptional rotational accuracy and stability. Technological Innovation and Rigorous Quality Assurance At the core of Bolin's growth strategy is a profound commitment to technological innovation. The company has assembled a seasoned engineering team and established a dedicated R&D center focused on product design and process improvement. To date, Bolin has secured 16 utility model patents and actively employs advanced development methodologies such as APQP. Recent R&D projects include the development of anti-crawling bearings, thin-wall bearings, and ultra-long rust prevention solutions, demonstrating the company's ability to innovate in response to market demands. Quality is the cornerstone of Bolin's corporate culture. The company adheres to a quality policy of "consistency and reliability," governed by the "Three True Principles" of genuine execution, genuine inspection, and genuine improvement. Bolin has implemented a comprehensive quality management system certified to ISO 9001, IATF 16949 (2023), ISO 14001, and ISO 45001 standards. This system governs every stage of the production process, from raw material procurement to final inspection, ensuring the highest standards of quality and consistency. Digital Transformation and Customer-Centric Service Bolin Bearing is at the forefront of the industry's digital transformation. The company has embraced the integration of informatization and industrialization, implementing an ERP system, CRM platform, and low-code applications to streamline operations and enhance efficiency. By utilizing OA systems with over 57 workflows and exploring MES real-time control, Bolin ensures agile supply chain management and rapid response to customer inquiries. Looking ahead, Ningbo Bolin Bearing Co., Ltd. will continue to adhere to the principle of "Technology Leadership, Professional Quality, and Brand Service." With a strategic goal of capturing a 10% market share in the domestic micro-bearing segment, the company aims to expand its global footprint and build long-term partnerships with customers worldwide. By leveraging its advanced production facilities, strong R&D capabilities, and extensive industry experience, Bolin is poised to become a leading enterprise in the global precision bearing manufacturing industry.

Ningbo, China — Ningbo Bolin Bearings Co., Ltd. has announced a strategic expansion of its engineering capabilities, marking a significant advancement in the field of micro and special-purpose bearings. By successfully obtaining the IATF 16949:2016 certification in 2023, the company has elevated its quality management systems to meet the most stringent global automotive industry standards. This achievement underscores Bolin's transformation from a component supplier into a comprehensive solutions provider for highly specialized applications. The company's new strategic direction is anchored in a "Triple Precision" philosophy, emphasizing Consistency, Reliability, and a steadfast commitment to the "Three Zhen Principles" of "Truly Doing, Truly Checking, and Truly Correcting." This rigorous approach ensures that quality is not merely an endpoint but an integrated process of continuous improvement. Bolin's dedication to this philosophy has been recognized through its long-standing compliance with the ISO 9001 quality management system, first achieved in 2007. A cornerstone of Bolin's operational excellence is its deep expertise in Non-Standard Customization and Collaborative Development. The company has established a distinct competitive advantage by moving beyond the supply of off-the-shelf products to offer a full suite of engineering services. From initial concept analysis and technical drawing design to prototype manufacturing, Bolin's technical team works in tandem with clients to develop "Exclusive Bearings" tailored to unique operational environments and innovative equipment concepts. This one-stop customization capability allows the company to solve complex mechanical challenges for clients across diverse sectors. Bolin's custom engineering capabilities are underpinned by its formidable High-Precision Manufacturing Strength. The company possesses the independent capacity to design and build its own production equipment, a rare capability that provides granular control over the manufacturing process. This foundation enables Bolin to consistently produce bearings at P5, P4, and even higher precision grades. These ultra-precise components are engineered to perform flawlessly under extreme conditions—such as high-speed rotation, heavy loads, and noise-sensitive environments—thereby ensuring the long-term reliability and cutting-edge performance of the client's final machinery. By integrating its mastery of precision manufacturing with a flexible, client-centric development model, Ningbo Bolin Bearings is well-positioned to serve a broad spectrum of high-tech industries. The company's comprehensive product matrix, which includes high-accuracy deep groove ball bearings, angular contact ball bearings, and needle roller bearings with inner diameters up to 350mm, is designed to meet the exacting demands of modern automation, robotics, medical instrumentation, and precision motors. Bolin remains dedicated to its mission of being a "Professional Service Provider for Micro Special Bearings," continuously innovating to create value for its customers and partners worldwide.

In the relentless pursuit of miniaturization and energy efficiency that defines modern engineering, the physical footprint of mechanical components has become a critical constraint. As industries ranging from collaborative robotics to medical imaging demand higher performance within increasingly confined spaces, the traditional paradigm of bearing design is undergoing a fundamental transformation. At the forefront of this evolution is the Thin-Wall Deep Groove Metric Ball Bearing, a component that challenges the conventional relationship between diameter and cross-section. No longer merely a passive support element, the Thin Section Ball Bearing has emerged as an enabler of compact, lightweight design, allowing engineers to decouple load capacity from spatial bulk and redefine the boundaries of what rotating machinery can achieve.   The defining characteristic of Slim Design Bearings lies in their constant cross-section geometry, a radical departure from standard bearing series where the wall thickness typically increases proportionally with the bore diameter. In traditional metric bearings, a larger shaft necessitates a heavier, thicker outer ring to maintain structural integrity, often resulting in wasted space and unnecessary mass in applications where radial loads are moderate but precision is paramount. By contrast, Thin-Wall Deep Groove Metric Ball Bearings maintain a slender profile regardless of their diameter, offering a cross-section that is significantly smaller than standard ISO dimensions. This architectural efficiency allows for the creation of hollow shafts and compact joint modules, which are essential for reducing the moment of inertia in robotic arms. The result is a machine that not only consumes less energy due to reduced weight but also responds with greater agility and speed, translating directly into higher throughput in automated manufacturing environments.   Despite their delicate appearance, these bearings are engineered to withstand the rigorous demands of industrial applications through advanced metallurgical and tribological innovations. The "deep groove" designation is not merely a geometric descriptor but a testament to their versatility; the raceway curvature is optimized to accommodate both radial and axial loads simultaneously, providing stability in multi-directional motion systems. To address the inherent stiffness challenges associated with thin rings, manufacturers are increasingly utilizing high-purity vacuum-degassed steel and precise heat treatment processes that enhance fatigue life without compromising the material's ductility. Furthermore, the integration of low-friction seals and specialized synthetic lubricants ensures that Deep Groove Metric Bearings operate with minimal torque variation, a critical factor for servo motors and harmonic drives where smooth, vibration-free rotation is non-negotiable. This balance of slimness and strength allows them to serve as the silent backbone of semiconductor lithography equipment and aerospace actuators, where every gram saved contributes to mission success.   The standardization of these components under metric dimensions further underscores their strategic importance in the global supply chain. As the world moves toward unified manufacturing standards, the Thin-Wall Deep Groove Metric Ball Bearing   

  Ningbo Bolin Bearing (BML) Expands Precision Portfolio, Empowering High-End Global Markets NINGBO – Ningbo Bolin Bearing Co., Ltd. (BML), a distinguished IATF 16949 certified manufacturer and specialist in non-standard bearings, has officially announced a significant expansion of its product portfolio. This strategic enhancement is designed to bolster its customization capabilities and better serve the rigorous demands of high-end international markets. Upgrading Core Precision Series As a premier Micro Motor Bearing Supplier, BML continues to prioritize excellence in Precision Miniature Bearings. The company has successfully upgraded three critical product lines: Deep Groove Ball Metric Series Deep Groove Ball Flange Series Deep Groove Ball Thin-Walled Series These High-Precision Deep Groove Ball Bearings now feature new specifications tailored for micro motors, precision instruments, and automation equipment. Maintaining BML's rigorous quality standards, the upgraded series boasts dimensional accuracy up to P4 grade, ensuring exceptional performance in high-speed and low-noise operational scenarios. Tailored Solutions Driven by Innovation Reinforcing its identity as a provider of Custom Bearing Solutions, BML has optimized its "Custom Collection" to accelerate response times for non-standard requirements. Backed by 18 years of industry expertise and 16 utility model patents, the company excels at engineering bearings with unique dimensions, materials, and structures to resolve specific application challenges.  

Ningbo Bolin Bearing Co., Ltd. (BML), an IATF 16949 Certified Manufacturer and Non-Standard Bearing Specialist, recently announced the expansion of its product portfolio and customization capabilities to better serve global high-end markets. As a professional Micro Motor Bearing Supplier, BML has always focused on Precision Miniature Bearings, and this expansion further enriches its core offerings.   The company has upgraded its Deep Groove Ball Metric Series, Deep Groove Ball Flange Series, and Deep Groove Ball Thin-Walled Series, adding new specifications to meet the diverse needs of industries such as micro motors, precision instruments, and automation equipment. These High-Precision Deep Groove Ball Bearings maintain BML’s strict quality standards, with dimensional accuracy up to P4 grade and excellent performance in high-speed and low-noise scenarios.   In line with its positioning as a provider of Custom Bearing Solutions, BML has also optimized its Custom Collection, enabling faster response to non-standard requirements from customers. Leveraging 18 years of industry experience and 16 utility model patents, the company can tailor bearings with special dimensions, materials, and structures to address unique application pain points, reinforcing its reputation as a trusted partner in the global miniature bearing market.   “Our focus on precision and customization drives every upgrade,” said Jason, BML’s contact person. “By expanding our product series and enhancing customization capabilities, we aim to deliver more targeted solutions for our global customers, while upholding the quality commitment embedded in our IATF 16949 certification.”  

Ningbo Bolin Bearing Co., Ltd. (brand name: BML), a professional manufacturer of Precision Miniature Bearings, adheres to a pragmatic development philosophy, focusing on refining product quality and optimizing service capabilities by leveraging its strengths as a Non-Standard Bearing Specialist and provider of Custom Bearing Solutions. With a customer-centric approach and a focus on practical value, BML has solidified its position as a trusted Micro Motor Bearing Supplier and a reliable partner in the domestic and targeted international miniature bearing market. Boasting a 12,000-square-meter modern factory and an annual production capacity of up to 300 million sets, BML offers a diverse product portfolio, including High-Precision Deep Groove Ball Bearings covering the Deep Groove Ball Metric Series, Deep Groove Ball Flange Series, and Deep Groove Ball Thin-Walled Series. The company’s Custom Collection, tailored to meet unique customer requirements, further demonstrates its flexibility and technical prowess in addressing complex application needs across industries such as micro motors, medical devices, and automation equipment. Backed by 16 utility model patents, international certifications including IATF 16949:2016, and a professional service team, BML is committed to delivering consistent, reliable products that meet the highest international standards. The company’s strategic focus on R&D and large-scale precision manufacturing ensures it can efficiently serve domestic customers and targeted international partners, reinforcing its reputation as a down-to-earth, professional solution provider in the miniature and special bearing industry.  

Ningbo, Zhejiang – Ningbo Bearing Co., Ltd., a prominent manufacturer in the precision bearing industry, is pleased to announce its enhanced capabilities in delivering cutting-edge bearing solutions tailored to diverse industrial demands. The company specializes in manufacturing Precision Miniature Bearings​ and providing Custom Bearing Solutions​ to meet unique client specifications. As an IATF 16949 Certified Manufacturer, the company adheres to rigorous quality and process standards, ensuring reliability and performance in every product. Its expertise as a Non-Standard Bearing Specialist​ enables it to address complex engineering challenges, while its High-Precision Deep Groove Ball Bearings​ are designed for applications requiring exceptional accuracy, durability, and minimal friction. With advanced production facilities and a dedicated R&D team, Ningbo Bearing Co., Ltd. focuses on innovation, precision engineering, and customer-centric service. The company’s product range includes miniature bearings for electronics, robotics, and medical devices, as well as custom solutions for automotive, aerospace, and industrial machinery. Each bearing undergoes strict testing to ensure it meets international standards for performance, noise reduction, and longevity. “Our commitment to excellence drives us to push the boundaries of bearing technology,” said Mr. Wang, Technical Director at Ningbo Bearing Co., Ltd. “As an IATF 16949 Certified Manufacturer, we prioritize quality at every stage, from design to delivery. Our capabilities as a Non-Standard Bearing Specialist​ allow us to provide tailored solutions that help our clients achieve optimal performance in their applications.” Ningbo Bearing Co., Ltd. also emphasizes sustainability, utilizing eco-friendly materials and energy-efficient manufacturing processes. The company supports global clients with OEM and ODM services, offering flexible customization in design, materials, and packaging. Currently exporting to over 30 countries across Europe, North America, and Asia, the company continues to expand its international network through strategic partnerships and reliable logistics. Its High-Precision Deep Groove Ball Bearings​ are widely recognized for their smooth operation and long service life, making them ideal for high-demand industrial and automotive applications. About Ningbo Bearing Co., Ltd.​ Founded in 2005, Ningbo Bearing Co., Ltd. is a specialized manufacturer of precision bearings, with a focus on miniature, deep groove, and custom bearing solutions. Based in Ningbo, China, the company combines advanced technology, stringent quality control, and a customer-first approach to serve industries worldwide.

NINGBO, China – Ningbo Bolin Bearing Co., Ltd. (BML), an IATF 16949 Certified Manufacturer and Non-Standard Bearing Specialist, is gaining recognition for its Precision Miniature Bearings and Custom Bearing Solutions serving global high-end industries. Specializing in High-Precision Deep Groove Ball Bearings with inner diameters from 3mm to 50mm (series 693, 624, 625, 695, 626, 604, 698, 6802), BML achieves precision grades P0 to P4 and high-speed operation up to 120,000 rpm. As a trusted Micro Motor Bearing Supplier, the company serves micro motors, automotive parts, robotics, medical devices, and precision instruments. BML’s customization capabilities address special working conditions including high temperature (up to 200°C), corrosion resistance (1,000-hour salt spray), anti-creep, and low noise. The company holds 16 utility model patents and operates a 12,000m² factory with annual capacity of 300 million sets. Backed by IATF 16949, ISO 14001, and ISO 45001 certifications, BML ensures automotive-grade quality and environmental compliance. Its global customer base includes KELI, MOONS’, and Zhengk Electromotor.

[Date] — BML is reinforcing its position as a dedicated Non-Standard Bearing Specialist, announcing significant enhancements to its Custom Collection. By focusing on tailored engineering, the company is delivering Custom Bearing Solutions designed to solve complex operational challenges in high-tech sectors, including micro motors, robotics, and automotive applications. Engineered for High-Precision Performance BML’s portfolio is built to meet the rigorous demands of modern automation and precision machinery. The company’s latest offerings emphasize versatility and exacting standards, featuring: Deep Groove Ball Metric Series: Standardized for reliability across a wide range of industrial uses. Deep Groove Ball Flange Series: Designed for simplified installation and enhanced stability. High-Precision Deep Groove Ball Bearings: Engineered specifically for applications requiring superior rotational accuracy and minimal friction. Empowering the Micro Motor Sector This strategic capacity expansion solidifies BML’s role as a leading Micro Motor Bearing Supplier. By leveraging advanced production lines, the company ensures that every component meets strict consistency and reliability metrics. With a robust global service network and a steadfast commitment to engineering excellence, BML is well-positioned to support the rapidly evolving needs of high-end manufacturing sectors worldwide, delivering performance that powers the future of automation.

NINGBO, CHINA – Ningbo Bolin Bearing Co., Ltd. (brand name: BML) has announced a significant milestone in its strategic expansion, reinforcing its position as a premier IATF 16949 Certified Manufacturer in the miniature bearing industry. Following the inauguration of its new 12,000-square-meter facility in 2022, the company has ramped up its annual production capacity to 300 million sets, solidifying its ability to meet surging global demand for high-quality solutions. As a dedicated Non-Standard Bearing Specialist, BML continues to distinguish itself through its Custom Collection, offering tailored Custom Bearing Solutions that address unique operational challenges across micro motors, robotics, and automotive applications. The company’s portfolio, which includes the Deep Groove Ball Metric Series and Deep Groove Ball Flange Series, is engineered to deliver superior performance, with a particular focus on High-Precision Deep Groove Ball Bearings. This capacity expansion enables BML to enhance its role as a leading Micro Motor Bearing Supplier, leveraging advanced production lines to ensure consistency and reliability. With a strong commitment to engineering excellence and a global service network, BML is poised to support the evolving needs of high-end manufacturing sectors worldwide.

March 23, 2026 – Ningbo Bolin Bearing Co., Ltd. (Bolin Bearing), a professional manufacturer and solution provider integrating design, production, sales and service of micro and special bearings, continues to solidify its reputation in the global bearing industry by leveraging its core strengths in high-precision manufacturing, custom solutions and strict quality management. As an IATF 16949 Certified Manufacturer and Non-Standard Bearing Specialist, Bolin Bearing is committed to delivering reliable, high-performance products that meet the diverse needs of customers across multiple industries. Bolin Bearing focuses on the R&D and production of various high-precision miniature bearings with an inner diameter of up to 350mm, including High-Precision Deep Groove Ball Bearings, angular contact ball bearings and needle roller bearings. Its product portfolio covers a wide range of series, such as Deep Groove Ball Metric Series, Deep Groove Ball Flange Series and Deep Groove Ball Thin-Walled Series, forming a comprehensive product matrix to meet different application scenarios. As a professional Micro Motor Bearing Supplier, the company’s Precision Miniature Bearings are widely used in micro motors, auto parts, textile machinery, automation equipment, robots, medical devices, precision instruments, telecommunications equipment and other fields, becoming an indispensable core component in modern industrial production. With the mission of “Professional Service Provider of Micro and Special Bearings”, Bolin Bearing has always adhered to the quality policy of “Consistency and Reliability” and the three-true principle of “Genuine Implementation, Genuine Inspection and Genuine Improvement”, continuously improving its quality management level. The company obtained ISO 9001 quality management system certification in 2007 and achieved IATF 16949 certification in 2023, a global standard for the automotive supply chain that emphasizes defect prevention, continuous improvement and reduced production variation, further demonstrating its commitment to quality excellence. A key competitive advantage of Bolin Bearing lies in its profound non-standard customization and collaborative development capabilities. As a Non-Standard Bearing Specialist, the company not only supplies standard products but also possesses independent equipment development and product design capabilities. When customers face special working conditions, unique installation spaces or innovative equipment concepts, Bolin Bearing can deeply participate in the entire process from demand analysis and drawing design to sample trial production, providing one-on-one full-process Custom Bearing Solutions and accurately creating “exclusive bearings” that perfectly fit customers’ equipment needs – similar to how leading bearing manufacturers collaborate with clients to develop tailored solutions for complex industrial scenarios. The foundation of Bolin Bearing’s customization capability is its pursuit of “precision” in manufacturing. Relying on advanced production equipment, a strict quality control system and an experienced technical team, the company can stably produce high-quality bearings with precision grades up to P5, P4 and even higher. This ensures that its Precision Miniature Bearings and High-Precision Deep Groove Ball Bearings exhibit excellent rotational accuracy, outstanding operational stability and long service life even under harsh environments such as high speed, high load and low noise, fundamentally guaranteeing the reliability and advancement of customers’ equipment. In addition to its strong manufacturing and customization capabilities, Bolin Bearing has built a guarantee of “diversified products and one-stop services”. Its rich product portfolio, combined with professional customization and manufacturing capabilities, enables the company to provide customers with more flexible and comprehensive solutions. Whether it is regular product replacement or supporting complex systems, Bolin Bearing can respond efficiently, significantly reducing customers’ procurement and management costs and achieving win-win value cooperation. The company’s Custom Collection further caters to the personalized needs of customers, covering a variety of non-standard and customized bearing products. Looking forward, Bolin Bearing will continue to enhance its engineering and technical strength, pursue continuous innovation, and strive to build a well-known brand in the micro and special bearing industry. The company is committed to providing a development platform for employees, creating greater value for customers, and making greater contributions to the development of the global precision bearing industry.  

Ningbo Boring Bearing Co., Ltd. is a professional manufacturer and solution provider integrating design, production, sales, and service, focusing on Precision Miniature Bearings, High-Precision Deep Groove Ball Bearings, needle roller bearings, angular contact ball bearings and other series with inner diameters up to 350mm. As an IATF 16949 Certified Manufacturer and Non-Standard Bearing Specialist, we provide professional Custom Bearing Solutions for global customers and serve as a reliable Micro Motor Bearing Supplier.   Since our establishment, we have obtained ISO 9001 certification in 2007 and IATF 16949 certification in 2023. Adhering to the quality policy of "Consistency and Reliability" and the "Three Truths" principle, we continuously improve quality management and production stability.   We have strong non-standard customization and collaborative development capabilities, supporting full-process customized services from demand analysis, drawing design to sample trial production. With advanced production equipment and a professional technical team, we stably produce high-precision bearings up to P4 and P5 grades, ensuring excellent performance in high-speed, low-noise and heavy-load working conditions.   Our products are widely used in micro motors, automotive components, textile machinery, automation equipment, robots, medical devices, precision instruments and telecommunications equipment. Based on a diversified product portfolio and one-stop service system, we are committed to becoming a well-known brand in the micro special bearing industry and creating long-term value for global customers.