Com-energy Refrigeration located in Shengzhou city which draw the most of Chinese manufacture industries in here because of the convenient traffic that 1 hour to Hangzhou, Ningbo, Yiwu and 2.5 hours to Shanghai, Taizhou, Wenzhou by driving. We are one of the leaders of refrigeration manufacture since 1992, and we have turn into one multi service company who collects customizing, designing, matching, assembling and maintenance with the unceasing development and innovation. The area of the general factory over than 2000 ㎡, moreover branches distributed in Guangzhou and Chengdu. We became the cooperation agency of Bitzer and Danfoss in 2002 and 2013, we are striving to become the 4S maintenance shop of Bitzer. Our certificate: ISO9001:2008 quality system and CE The national industrial production license Combined cold storage of popularizing agricultural machinery appraisal Our Quality control system: Control of raw materials procurement 24 hours production process regulation 3 times leakage Testing after production 48 hours observation with N gas keeping into tube before delivery Our Warranty: Must send new one for any inferior product you encounter if only you on the earth.