1.we are the biggest agent of bitzer compressor in china
2.bitzer semi-hermetic screw condensing unit
3.150HP to 540Hp

1.  HSK SERIES AND HSN SERIES

2.  HSK SERIES  FOR  high/ medium temperature range  used for air conditioning and cold storage

   HSN SEIRIES FOR LOW temperature range , with ECONOMISER OPERATION

3. USE the R134a or R404A or R507A will use the BSE170 oil , the R22 will use the  B100 or B150SH OIL.