ZHE JIANG YIFAN GEAR BOX GROUP CO., LTD
ZLYJ/ZSYJ single screw extruder gearbox series
YFGN high torque single screw extruder gearbox series
YFYT integrated single screw extruder gearbox series
Vertical servo motor link single screw gearbox series
Z series
YFPS flat twin gear box series
Z4 Series
Custom gear box series
ZZJ-800 series
Gear box fittings