With over 100 years’ history of manufacturing compressors, Bitzer Germany is the biggest manufacturer of semi-hermetically sealed compressors in the world and is also the only manufacturer who has complete research and development scheme for five new product series in the field of semi-hermetically sealed compressors. At the same time, Bitzer is the largest manufacturer of screw compressors in the world. Bitzer is a reliable company and has won public praise in refrigeration industry with its top quality and excellent service. 
Relying on long term cooperation relationship and good services, Austar Technical Service Center has become the sole distributor of Bitzer in Hebei region and pharmaceutical industry and also the authorized maintenance center of Bitzer in North China region.

   Piston compressor: applies to medium and small refrigerating capacity. Semi-hermetically sealed compressor or open-type compressor can be used for one water cooled or air cooled condensing unit.
     Single stage semi-hermetically sealed piston compressor
    Air cooled unit (using single stage semi-hermetically sealed piston compressor)
     Water cooled unit (with single stage semi-hermetically sealed piston compressor)
     Double -stage semi-hermetically sealed piston compressor
    Air cooled unit (using double-stage semi-hermetically sealed piston compressor
    Water cooled unit (using double-stage semi-hermetically sealed piston compressor
    Open –type piston compressor
    Air cooled unit (using open –type piston compressor)
    Water cooled unit (using open –type piston compressor)
    Piston compressor for transportation application

   Screw compressor: due to long term experience and modern design and production technology, the small and medium sized screw compressors manufactured by Bitzer can be regarded as the outstanding example in respect of production technology and performances. The prominent features of screw compressors include: high output, high efficiency, perfect in shape, high efficient motor, small dimensions, low noise and small vibration. Traditional refrigerants or chlorine free refrigerants can be used for screw compressors manufactured by Bitzer.
     Semi-hermetic screw compressor
     Monoblock screw compressor
     Hermetic screw compressor
     Open type screw compressor