Henan Dayuan Refrigeration Co., Ltd. Was established in 2015 and is headquartered in Zhengzhou City, Henan Province. It focuses on the design, manufacturing and technical support of commercial and industrial refrigeration equipment. It is a professional provider of high-performance cold storage solutions. It has professional mechanical and electrical installation qualifications, engineering team and complete after-sales system. We carefully select international first-line brand compressors (Bitzer, ...