The compressor and main spares are imported. Nice design and predominant performance. The cold storage has air cold and water cold type, to be applicable to temperature control of the food, vegetables, medchine, electron,chemical engineering, logistics...etc.The temperature control is below - 30 degree celsius to 10 degree celsius, accuracy degree is 0.1 degree celsius.The structure of wind cooling type is compact,use and installation are so convenience. The water cold type must be coordinate with cooling tower. Temperature control accurately, to meet demand user need every kind of cooling temperature. High-precision digital temperature controller,temperature control accurately and shown visually. Operation panel by humanized design, the run and error condition of compressor,water pump,refrigeration system is visualization. To adopted Euramerican and Japanese original compressor and main spare parts. Perfect protection function,high and low power protection,lose power,open phase, antiphase,over load,over hot and safety valve protection. The refrigeration machine has refrigeratnat and lube,to decrease installation time and expenses. According to the different requirements of the customers in order to meet the different demands of the market.