Shenzhen city deep billion refrigeration equipment Limited is a company specializing in the production and sale of cold water machine, freezer, ice machines, industrial chillers, industrial chillers, industrial low-temperature freezer, screw chillers, low temperature refrigerator explosion-proof, cascade type refrigerator and other refrigeration refrigeration equipment of wholly foreign-owned enterprises, a total investment of 15000000 U.S. dollars, covers an area of 23500 square meters