Cold storage

That machine is customized product:
1. HLK series,High temperature cold storage (constant temperature storage): the design temperature is 5~15℃.
2. MLK series,Medium temperature cold storage (refrigerated storage): The design temperature is (5~-5℃).
3. LLK series,Low-temperature cold storage (freezer): The design temperature of refrigeration is -18 ~ -25 ℃.
4. ULK series,Ultra-low temperature cold storage (deep cold storage): The design temperature of refrigeration is -45~-60℃.
5. QLK serie