Shenzhen Riou Refrigeration Machine Equipment Co., Ltd. (RIOU for short) is a high-tech private enterprise which was established in 2004 and is specialized in the research, production and trading of industrial refrigeration technology and facilities. We have gradually produced Low Temperature Chillers, Laser Chillers, Electroplating Chillers, PCB Chillers and Heat Pumps,which are widely applied to plastic & rubber machinery, daily-use chemical, textile, general machinery, laser machinery, LCD and PCB industry, electroplating, equipments of laboratory, food, pharmacy, etc . Now we own more than one hundred staff and about twenty of them are engineers with high grade titles. We gained the certification of ISO9001:2008 and CE international quality management systems. We are looking forward to your suggestion, and are confident of becoming your choice