Features of the Company series screw brine unit is simple and stable system design refrigeration equipment maintenance, energy-efficient operation. This feature is reflected in the heat exchanger of the latest technology and advanced use of semi-hermetic twin-screw compressor combined with microcomputer control technology: 1. Screw brine refrigeration unit is widely used in various fields of industrial refrigeration equipment used to meet the needs of a variety of different processes. 2. Screw brine unit with R22 refrigerant to provide low temperature below 0 ℃ cold source, the water temperature can reach -40 ℃. Hung Fung series of water-cooled industrial chiller (chiller) is widely used in plastics, electronics manufacturing, electroplating, pharmaceutical chemicals, ultrasonic cooling, printing and other industrial production, which can precisely control the temperature of the mechanization of modern industrial refrigeration equipment required, thus greatly improving the production efficiency and product quality. XF series of water-cooled industrial chiller is simple, reasonable design, excellent quality, the specifications are hundreds of species, is a modern industrial production indispensable companion. Air-cooled with cooling towers do not need to use more convenient. Refrigeration plant, Snow Dragon refrigeration (certified), refrigeration equipment provided by the Dongguan City-long Refrigeration Electrical and Mechanical Equipment Engineering Co., Ltd .. Dongguan City-long Refrigeration Electrical Equipment Engineering Co., Ltd. (www.dgxuelong.com) is Dongguan, heat, refrigeration and air conditioning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In the Snow Dragon refrigeration leadership with the staff warmly welcome all inquiries negotiations to create a better future XUELONG refrigeration.