Shanxi YongYou Refrigeration Technology Co., Ltd. locates at No.2 Road, Yuci Industrial Park, Jinzhong 030600, Shanxi,P.R.China, covering an area of 10000 square meters. It’s the R&D and production base of refrigeration machinery, wholly invested and owned by Taiyuan Yongyou Refrigeration Machinery Co., Ltd. Together with Yongyou Shanghai Refrigeration Technology Co., Ltd., these three pillars have been forming the group mode of operation, integrating R&D, production, marketing, installation and service as well. Adhering to the core concept “Adding the value by quality improvement and striving to be the most trusted enterprise in China in field of refrigeration industry”, we’ve researched and developed a lot of new products like full liquid Freon refrigeration system automatic oil-return device, finned heat exchangers, cryogenic cooling device by screw compressor, etc., having our own intellectual property rights and national patents. Our main products includes: cryogenic screw parallel units, high- temperature screw parallel units, cryogenic two-stage piston parallel units, piston parallel units, middle-temperature Piston parallel units, Freon barrel and pump combination device, Ammonia screw compressors parallel units, Aluminum wing calandria evaporator, etc. We’ve achieved the national industrial production license, ISO9001 quality management system certificate and ISO14001 environmental management system certificate. We’ve been working closely with internationally renowned refrigeration enterprises and will provide our domestic clients with more cost-effective refrigeration technology, products and services.