Shandong Shenzhou Refrigeration Equipment Co., Ltd, originating from Refrigeration Technology Service Department of Shandong Institute of Commerce and Technology in 1989, is a company specialized in R&D, design, production, sales and services of refrigeration equipments. It has registered for IS09001:2008 quality system certification, got government license for export and import, and the license for The National Industrial Product Manufacturing of China. The company headquarters is located in Shengjing High-tech Park of Zhangqiu, the east part of Jinan in Shandong Province. Its main products include piston-type and screw-type parallel compressor rack units, low-temperature brine units, cryogenic cascade units, double stage units, CO2 refrigerating units, digital scroll compressor rack units, vessel pump units and supporting electronic control systems, air cooled condensing unit etc. These products are widely applied to industries of food, medicine, chemistry, scientific research, logistics, brewing and cold room etc.