Shaanxi Heli Mechanical Engineering Co., Ltd

Shaanxi Heli Mechanical Engineering Co., Ltd focus on machinery manufacturing over 20 years, and have rich experiences in research, developing and manufacturing coal mining machine accessories, including various kinds of mechanical products. Our main products include intelligent coal mining machine, hard-surface gear, sprocket, clutch, sliding shoes of coal mining machine, torque shaft, speed increaser, speed reducer, non-standard coupling.