We are a professional supplier of rolling mill components, integrating R&D and design, precision manufacturing, sales, and service, with a core focus on the metallurgical rolling mill sector. With a deep understanding of the complex and demanding operating conditions in the metallurgical industry, we have built a comprehensive product portfolio covering rolling mill drive systems, precision guide systems, and core bearing assemblies throughout the entire steel rolling process. We are committed to providing customers with high-precision, long-life, reliable, and stable solutions for both domestic substitution and custom-designed applications.
Core Products and Technical Advantages
Our product line is designed to meet the high requirements for reliability and precision in modern rolling mills, primarily covering the following three categories:
Drive and Connection Systems
 ●Gear Couplings (Drum Gear Couplings) and Universal Joint Shafts: We specialize in the production of SWC, SWP, and SWZ series cross-type universal joint shafts as well as drum gear couplings, and we undertake the design and manufacturing of import-substitution solutions. Employing advanced manufacturing processes, our products have been successfully applied in the main drive systems of various hot rolling mills, cold rolling mills, and section rolling mills, featuring high load capacity and excellent transmission efficiency.
 ●Gears, Gear Shafts, and Eccentric Sleeves: We have the capability to machine various types of precision gears, gear shafts, and rolling mill-specific eccentric sleeves, supporting non-standard customizations to ensure transmission accuracy and stable equipment operation.
Key Functional Components for Rolling Mills
 ●Oil Film Bearings and Ball Bearings: We supply oil film bearings with high load capacity and low friction coefficient, suitable for various rolling mill production requirements. Additionally, we offer high-precision ball bearings specifically designed for rolling mills, with product accuracy reaching P4 grade, providing reliable support for smooth roll operation.
 ●Laying Head Pipes, Laying Head Tubes, and Guide & Guard Assemblies: We professionally manufacture laying head pipes and laying head tubes for high-speed wire rod and bar rolling mills, as well as various types of rolling and sliding guide and guard assemblies and twisting assemblies. With optimized designs tailored for high-temperature and high-speed operating conditions, our products effectively prevent scratching and sticking, ensuring superior surface quality of finished products.
 ●Water Quenching Equipment and Guide Plates: We provide complete water quenching equipment and spare parts, as well as various rolling mill guide plates, meeting the requirements of controlled rolling and controlled cooling processes while extending equipment service life.
Quality Assurance and Production Capabilities
We regard quality as our lifeline and have established a comprehensive quality management system:
 ●Advanced Equipment: We are equipped with machining centers, CNC boring machines, high-precision CNC lathes, and other production equipment to meet the machining requirements of complex precision components.
 ●Inspection Capabilities: Our facilities are equipped with spectrometer analyzers, ultrasonic flaw detectors, hardness testers, and other inspection instruments to implement strict control over raw materials and finished products.
 ●Technical Expertise: Leveraging years of experience in metallurgical component manufacturing, we have developed unique strengths in coupling dynamic balancing, guide cooling structures, and bearing modular technology.