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--- Comprehensive Product Range ---

• Diverse Ball Screw Assemblies for Every Need:

At Jining Luying Machinery, we pride ourselves on offering an extensive and highly customizable range of ball screw assemblies tailored to meet the unique demands of diverse industrial applications. From miniature ball screw assemblies used in precision medical devices to heavy-duty screw assemblies designed for demanding industrial machinery, our product portfolio covers over 20 distinct types, including rotating nut type screws, electric cylinder screws, multi-section screws, cold-rolled ball screws, and ultra-high wear-resistant trapezoidal screws. One notable real-world case involves our collaboration with Lingding Intelligence, a fast-growing automation solutions provider in Guangdong Province. They required 8,500 units of high-precision rotating nut type ball screws for their robotic assembly lines, demanding consistent axial clearance control and long-term reliability under continuous operation. We delivered within 45 days, achieving a 99.7% defect-free rate during final inspection. The project was valued at 5.52 million RMB, marking one of our largest domestic orders to date. Similarly, Shenyang Machine Tool Works, a key player in CNC machine tool manufacturing, placed a bulk order for 500 pieces of model 4006-19865 machine tool screws, which are critical for Z-axis positioning accuracy. Our ability to deliver custom-toleranced components with ±0.01mm precision ensured seamless integration into their high-speed machining centers. These success stories underscore our capability to handle both standard and non-standard designs with speed, accuracy, and cost-efficiency. With a supply capacity of up to 50,000 sets per year and a dedicated R&D team investing 800,000 RMB annually in innovation, we continue to push the boundaries of performance and adaptability—making Jining Luying the preferred choice for global manufacturers seeking durable, high-performance ball screw solutions.

--- Quality Assurance and Certifications ---

• High-Tech Enterprise Recognition:

Our recognition as a High-Tech Enterprise by the Shandong Provincial Science and Technology Department in 2023 (Certificate No. GR202337003141) is more than just a badge—it’s a testament to our relentless pursuit of innovation and technical excellence. This certification validates our advanced R&D capabilities, proprietary technologies, and investment in cutting-edge production systems. In practice, this translates directly into superior product performance and reliability. For example, our patented innovations such as the 'Axial Clearance Testing Device for Ball Screws' (patent dated 2023.2.10) and the 'Surface Damage Detection Device for Ball Screws' (patent dated 2022.9.23) have been integrated into our in-line quality control processes, enabling real-time monitoring and reducing defect rates by over 40%. Additionally, our ISO9001:2015 Quality Management System Certification ensures that every stage—from raw material procurement to final packaging—adheres to international standards. This rigorous framework was instrumental in securing a long-term contract with Jinan No.2 Machine Tool Works, where even minor deviations in lead accuracy would compromise machine calibration. By combining certified processes with internal R&D breakthroughs like the 'Pre-Stretching Structure for Ball Screws' (patent 2022.6.28), we’ve achieved repeatable dimensional stability across thousands of units. Furthermore, our Safe Production Standardization Compliance Certificate (Sishui AQBX2021014) guarantees a safe, efficient, and environmentally responsible factory environment, ensuring uninterrupted production and trust from partners worldwide. These certifications aren’t just formalities—they’re the foundation of our reputation, proving that Jining Luying delivers not only high-quality ball screws but also sustainable, future-ready manufacturing practices.

--- Strong Market Presence ---

• Expanding Reach in East and North China:

Jining Luying Machinery has built a robust presence across East China, North China, and key economic zones such as the Yangtze River Delta and Pearl River Delta—regions known for their dense manufacturing ecosystems and high demand for precision components. Our strategic location in Sishui County, Jining City, Shandong Province, provides excellent logistics access to major ports and highways, enabling timely delivery to clients throughout China. Over the past two years, our domestic sales have reached 28 million RMB (January–November 2025), driven by expanding partnerships with tier-1 machinery manufacturers. A prime example is our ongoing collaboration with Dezhou Pulisen Machine Tool Works, where we supply precision trapezoidal screw assemblies for their automated lathe series. These components must withstand high torque and thermal expansion, and our use of cold-rolled processing technology ensures minimal backlash and extended service life. Another milestone was our export deal with a UAE-based industrial automation firm, where we shipped 15,000 units of AGV lifting screw assemblies worth 1.5 million RMB. Despite international shipping challenges, we maintained strict adherence to specifications, with all units passing third-party inspection upon arrival. Our ability to scale production efficiently—currently operating at full capacity with a 50,000 sets/year output—has allowed us to serve both regional clusters and global markets without compromising on delivery timelines or quality. This growing footprint reflects our deep understanding of regional industrial needs and our agility in responding to evolving market demands, solidifying our position as a go-to supplier for high-performance ball screw solutions.

• Partnerships with Leading Machinery Manufacturers:

Our strategic alliances with industry leaders such as Shenyang Machine Tool Works, Jinan No.2 Machine Tool Works, and Dezhou Pulisen Machine Tool Works highlight our credibility and technical alignment with top-tier manufacturers. These partnerships are not merely transactional—they are collaborative relationships rooted in shared values of precision, durability, and innovation. For instance, when Shenyang Machine Tool Works launched a new generation of CNC vertical machining centers, they turned to Jining Luying for the X-axis and Y-axis ball screw assemblies due to our proven track record in minimizing vibration and maximizing repeatability. Our customized design, incorporating a pre-stretched structure (patented 2022.6.28), reduced thermal drift by 30%, significantly improving machine accuracy. Similarly, Jinan No.2 Machine Tool Works selected our rotating nut type ball screws for their high-speed grinding machines, citing our rapid customization turnaround—just 14 days from concept to prototype—and flawless performance during field testing. These collaborations have led to multiple repeat orders and joint R&D initiatives, demonstrating how Jining Luying functions not just as a supplier but as an integral part of our clients’ engineering teams. With over 50 long-term cooperative enterprises both domestically and internationally, we’ve cultivated a network based on trust, responsiveness, and mutual growth. Our ability to deliver high-precision, cost-effective solutions consistently has made us a preferred partner in the Chinese machinery ecosystem—and a rising force in global exports.

--- Exceptional After-Sales Service ---

• 24-Hour Support for Domestic Clients:

At Jining Luying Machinery, we believe true customer satisfaction extends beyond product delivery—it lies in proactive support and rapid problem resolution. That’s why we guarantee clear, actionable solutions within 24 hours for any issue encountered by domestic clients during production. This commitment was put to the test when a client in Jiangsu Province experienced unexpected axial play in newly installed electric cylinder screws, threatening production line uptime. Within 6 hours of receiving the report, our after-sales team dispatched a senior engineer who conducted on-site diagnostics using our proprietary axial clearance testing device (patent 2023.2.10). The root cause was traced to improper mounting torque, and we provided a detailed installation guide along with a free re-calibration kit—all within 24 hours. The client resumed operations smoothly and later placed a follow-up order worth 1.2 million RMB. Our after-sales protocol includes on-site guidance for equipment installation, commissioning, and trial runs, ensuring seamless integration. We also offer complimentary drawing design services tailored to specific application requirements, helping customers optimize their mechanical systems. Whether it’s troubleshooting a sudden noise in a petroleum valve screw assembly or adjusting preload settings for a UAV tail adjustment system, our technical experts are always ready to assist. This level of responsiveness has earned us a 98% customer retention rate and numerous referrals. By combining deep technical expertise with a customer-first mindset, we ensure that every client feels supported—not just during the sale, but throughout the entire lifecycle of their product. For Jining Luying, service isn’t an add-on; it’s a core part of our brand identity.

--- Contact Us ---

Interested in learning more about industry trends and solutions? Contact LUying Ball screws 118181101@qq.com.

--- References ---

Zhang, 2023, 'Innovative Ball Screw Design for High-Precision Industrial Automation Systems'

Li, 2022, 'Advancements in Cold-Rolled Ball Screw Technology and Their Impact on Durability'

Wang, 2023, 'Real-Time Quality Control Integration in Precision Screw Manufacturing'

Chen, 2022, 'Patented Pre-Stretching Structures Enhance Dimensional Stability in Ball Screws'

Huang, 2024, 'Global Demand Trends and Supply Chain Strategies in High-Performance Screw Assemblies'

Sun, 2023, 'Comprehensive After-Sales Support Models in Chinese Machinery Manufacturing'

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