1. open type compressor 2.excellent quality 3.complete in specifications 4.dependable performance 5.world-wide reputation 1.ammonia screw compressor2.excellent quality3.complete in specifications4.dependable performance5.world-wide reknown reputation6.Variable inner ratio compressor, high efficiencyFeatures of the unitsAdopting the high-efficient oil separator and high-efficicent oil cooler to ...