Specializing in the production of low-temperature freezer quality freezer experts DS series of low-temperature water-cooled chillers (chiller) for the pharmaceutical, chemical 
 And other special industries, well-designed research and development of a new generation of cryogenic equipment. Temperature range 
 Circumference can be adjusted between -30 ℃ -40 ℃., Compressor selection of internationally renowned products 
 Brand, adequate refrigeration, complete specifications, a model of a new generation of refrigeration equipment. 
 Web site: www.dzfykt.com 
 Phone: 13969272212