WJ-8 type fasteners, which are specially made for 350km/h high speed passenger rail line, ensure the smooth running of trains at high speed with its excellent performance. And for heavy duty railroad track, our heavy duty fasteners show super high load capacity and stability.

One-stop service capability:  Equipped with casting and machining workshops for seamless integration, reducing intermediate link losses and time costs, and shortening lead times;

Advanced equipment : l Danish DISA fully automatic molding line (molding speed: 7.0 seconds per mold);  l Japanese Fuji medium-frequency induction furnaces;  l German Eirich sand mixers;  l Sand mold 3D printers;   l High-precision CNC machining centers and other excellent equipment.