Yantai Ningxin Refrigeration Technology Co., Ltd is an ISO9001:2008certificate(03715Q10010R0S) company.
We are indeed the Manufacturer for refrigeration equipment since 1995. Our engineer has more than 20 years experiences exactly in this field.And we do have many engineering project domestic and overseas.
We had obtainedtheStatePatent Office Utility Modelpatent Certificate (ZL201320084418.6)
Main Business Scope:
1. Air cooled & water cooled Compressor condensing unit / Chiller unit.
2. Evaporator / Condenser.
3. Refrigerating spare parts.
4. Pu panel and accessories.
5. Cold room design service.
cold room type
1. Preservation storage/ general temperature -5℃~ +5℃
Preservation storage is applied to preservation of meat and dairy, fresh eggs, fruits and vegetables etc. to make the food at a lower temperature, but the temperature is not lower than -5℃. So that it can keep the food fresh as long as possible.
2. Refrigerated warehouse / general temperature -15℃~ -18℃
Refrigerated warehouse is applied to store food stuffs,the food can be put in and take out in irregular time, no requirement on refrigeratingtime.
3. Freezer room / general temperature -18℃~ -25℃
Mainly applied to freeze meat and seafood.
4. Quick-frozen storage, blast freezer / temperature below -30℃
Mainly applied to the freezing food,industrial experiment, medical and other special purpose.
Such as quick-frozen meat,quick-frozen fish, quick-frozen dumpling,and quick-frozen vegetables which should be frozen rapidly in the limited time.
As a manufacturer with more than 20 years practical experiences,we can meet almost all customers' requirement, and offer nearly all kind of refrigeration equipment,such as:
1. single compressor condensing unit ,use for
walk in chiller:-5~+5℃.,
walk in freezer.:-15~-25 ℃.
3.Utral low temperature two stage compressor condensing unit for blast freezer.
Temperature: above -30℃.
4.Box type (all in one compressor )condensing unit
used for both for chiller and freezer room.
Usually by hermetic low noise scroll compressor / semi-hermetic piston compressor.
5. Water chiller:
use for fresh water and sea water.
6. Parellel compressor condensing unit for large cooling capacity,both for chiller and freezer.
7. indoor unit Air cooler / Evaporator
8. electric control panel/Box for single compressor condensing unit & evaporator.
Based on different requirements, the typical compressor brands we use are: