Moving forward with GONGYI

Nanjing Gongyi Equipment, with over 70 years of manufacturing experience in rolling functional components, specializes in providing the core GZB Series Heavy-Duty Roller Guideways for precision equipment such as high-end bearing grinding machines. Its innovative roller line contact design achieves far superior rigidity, load capacity, and ultra-high precision compared to traditional products, helping global equipment manufacturers enhance their competitiveness. This exemplifies how "Made in China" is now providing reliable core component solutions for the global high-end manufacturing industry through卓越的quality and innovative technology. Read More

The GZD roller guide block from Nanjing Technological Equipment is a high-rigidity, high-precision linear motion rolling element featuring a stepped roller design with automatic self-centering. The group height deviation is controlled within 0 to -10μm to ensure even load distribution. Ideal for global hot-sector applications including CNC machine tools, industrial robots, semiconductor fabrication, and new energy equipment, the GZD series allows flexible configuration without being limited by machine bed length. Backed by over 70 years of technical expertise and recognized as a Manufacturing Single Champion, Nanjing Technological Equipment delivers import-substituting solutions with fast turnaround – including 6-meter rails and 10-day batch delivery – offering a reliable China solution for high-end manufacturing worldwide. Read More

As semiconductor nodes move below 3nm, motion systems in wafer handling, lithography, metrology, inspection, die bonding, and advanced packaging must hold sub-micron repeatability while staying stiff, clean, and compact. Conventional ball screws often lose margin under short-stroke reversals, shock Read More