- SHANGHAI HONGHANG MACHINERY CO.,LTD
- Main products: Energy-saving screw air compressor, Stationary rotary screw air compressor, Oil free screw air compressor, High pressure screw air compressor, Low pressure screw air compressor, Portable screw air compressor, Piston air compressor, Combined screw air compressor, Nature Gas Compressor (CNG Compressor), Down Hole Drilling, Crawler Drilling Rig, Refrigerant air dryer
