The series of screw compressor products of Aowei brand operated by our company cover 7 series and more than 60 models. The semi-closed CO subcritical refrigeration screw compressor is the first of its kind at home and abroad. More than ten technical patents have been applied for in the development of related refrigeration complete equipment. Guangwei is an integrated supplier of food processing and cold chain technology design, supply and installation with many years of experience, aiming to provide customers with a full range of reliable services.