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            Development History



            • 2019
              "Water steam screw expander" won the innovation product of China Refrigeration Exhibition, won the Wuhan Science and technology "little giant" enterprise re recognized and obtained the Hubei provincial high-tech enterprise certificate, "double machine and double stage screw refrigeration compressor unit" was selected as "the innovation achievement of HVAC and refrigeration industry in the 70th anniversary of the founding of new China" and the natural gas pipe network pressure energy recovery and comprehensive utilization system of cold energy "was selected into the industry And Ministry of information technology "national industrial energy saving technology and equipment recommended catalogue (2019)" (2)
            • 2018
              It was awarded AAA "enterprise credit rating certificate" and "natural gas pipe network pressure energy recovery and cold energy comprehensive utilization system" and "mechanical electrostatic compound cooking fume purification equipment" of China Refrigeration Exhibition, and environmental protection product certification certificate
            • 2017

              The national standard GB / t33841.1-2017 energy saving operation regulations for refrigeration system Part 1: ammonia refrigeration system was published and implemented. Qyf280sp steam screw compressor unit was successfully tested. The enterprise research and development center of Wuhan new world refrigeration industry Co., Ltd. was recognized as a municipal science and technology innovation platform by Wuhan Science and Technology Bureau

            • 2016
              "Natural gas pipeline network pressure energy recovery and comprehensive utilization" project factory acceptance through the trial production of low pressure screw blower

              Hubei high tech enterprise certificate reexamination passed


            • 2015
              Frequency conversion double machine double stage screw refrigeration compressor unit obtained national invention patent
            • 2014
              The company won the "May 1st Labor Award" of Wuhan City
            • 2013
              The mine explosion-proof refrigeration device has won the national "mining product safety mark certificate" and orc waste heat recovery generator set jointly developed by Xi'an Jiaotong University. The double unit and double stage screw refrigeration compressor unit has won the second prize of China Refrigeration society progress award
            • 2012
              The mine explosion-proof refrigeration device has won the national "mining product safety mark certificate" and orc waste heat recovery generator set jointly developed by Xi'an Jiaotong University. The double unit double stage screw refrigeration compressor unit has won the second prize of progress of China Refrigeration society. The mine explosion-proof refrigeration device has won the national invention patent, and the certificate of Hubei high-tech enterprise has been reexamined and passed the safety production standardization in Hubei Province The second level enterprise (industry and trade industry) won the title of "the first ten most influential enterprises in Wuhan" and the "outstanding contribution award of top ten scientific and technological innovation in Wuhan"
            • 2011
              Won the title of "outstanding contribution unit of enterprise spiritual civilization construction in Hubei Province" and "harmonious enterprise of Wuhan City"
            • 2010
              Won the title of "outstanding contribution unit of enterprise spiritual civilization construction in Hubei Province", won the title of "Wuhan harmonious enterprise", won the first "Yangtze River Quality Award" of Hubei Province, and won the title of "China excellent cold chain logistics equipment enterprise"
            • 2009
              Double machine and double stage screw refrigeration compressor group won the third prize of Wuhan Science and Technology Progress Award

              Certificate of high tech enterprise in Hubei Province

              Won the title of "Wuhan famous brand product" and "Hubei famous brand product"

            • 2008
              The company moved from the main urban area of Hanyang to the "Wuhan iceberg Industrial Park" in Dongxihu and won the title of "national model worker's home"
            • 2007

              The national standard of GB / t19410-2003 "screw refrigerant compressor" was established under the leadership of the national invention patent and appearance patent. The national standard of "screw refrigerant compressor" was awarded the "third prize of China standard innovation contribution" in 2007, and LG20 Ⅲ A250 screw refrigerator was awarded the "Hubei major scientific and Technological Achievement Award"

            • 2006
              The fourth generation of high-efficiency screw chiller "wuleng" brand screw refrigeration compressor series products have been recognized as the first batch of "China quality products" by China quality product management and Promotion Committee, and won the title of "preferred product of China food machinery industry"
            • 2005

              The third generation of open screw refrigeration compressor LG20 Ⅲ T and the fourth generation of screw refrigeration compressor LG20 Ⅳ F and LG20 Ⅳ DF for air conditioning have been successfully developed. The "Wuling" brand screw refrigerator has been awarded the famous brand of Hubei Province

            • 2004

              To complete the screw refrigeration compressor lg31.5 Ⅲ Ta / F with the current international advanced level of large displacement full rolling bearing



              "Management innovation award" of international certification Alliance


            • 2003
              Complete the third generation screw refrigerator with complete series, specifications and models
            • 2002
              Developed a chemical and chemical fertilizer special screw type III refrigeration compressor and unit, reorganized and became the key backbone enterprise of Dalian iceberg group
            • 2001
              The third generation of open screw refrigeration compressors LG16 Ⅲ and LG25 Ⅲ have been successfully developed, and the computer-controlled screw type ammonia water chiller with world advanced level has been developed
            • 2000
              The third generation of open screw refrigeration compressors LG20 Ⅲ and LG25 Ⅲ d have been successfully developed
            • 1999

              With the international advanced level, the third generation screw refrigeration compressors and units of LG10 Ⅲ, lg14 Ⅲ, LG16 Ⅲ D, LG20 Ⅲ D and LG25 Ⅲ t have been successfully developed and put into the market

            • 1998
              The third generation screw refrigeration compressors and units of LG10 Ⅲ, lg14 Ⅲ, LG16 Ⅲ D, LG20 Ⅲ D and LG25 Ⅲ T with international advanced level have been successfully developed and fully put into the market. Blg16 Ⅲ semi closed screw refrigeration compressor and chiller were successfully developed and put into industrial operation
            • 1997
              The third generation screw type refrigeration compressor and its unit are developed and started, and the large displacement screw air compressor is developed and started
            • 1996
              We have successfully developed the second generation screw chiller, and all of them are controlled by microcomputer. The 1-7m3 screw air compressor has been developed. The screw chiller represented by ka20-50 and kf12.5-11 has passed the national excellent grade a product evaluation of Hefei National Testing Center
            • 1995
              The wx42 "wuleng" brand product of the first generation vortex refrigerator with a refrigeration capacity of 42kw has been approved by the Organizing Committee of China famous brand commodity storehouse to join the "China famous brand commodity storehouse"
            • 1994
              Development of the second generation screw compressor LG16
            • 1993
              Successful development of the second generation of open screw refrigeration compressor LG16 Ⅱ successful development of the second generation semi closed screw refrigeration compressor blg100, blg140 successfully developed the first domestic economic screw chlorine liquefaction unit "wuleng" brand products were awarded the first "national refrigeration and air conditioning trusted products", won the title of "China's 500 largest mechanical industry enterprises", factory joint venture, renamed "Wuhan" New world refrigeration industry Co., Ltd
            • 1992
              D series and W series of Mechatronics screw chillers have been successfully developed
            • 1990
              The leading products LG20 and LG12.5 have won the National Gold Award for excellence and successfully developed special gas compressors and units for process flow
            • 1989
              The first lg315 screw refrigerator in China has been developed successfully
            • 1987

              Successfully developed the first - 70 ℃ screw cascade unit in China and won the "Star Award of invention and innovation" awarded by the national division of tips of the United Nations


            • 1986
              It is the first to develop 5:6 high efficiency xby patent type line in China. At the same time, it has completed the development of a series of economizer units. It has passed the examination of the former Ministry of labor and the Ministry of mechanical industry, and obtained the design qualification of class I, II and III pressure vessels
            • 1985

              LG12.5, LG16, LG20, LG25 series screw refrigeration compressors and units include the municipal, provincial and ministerial high-quality product gold awards. They have passed the examination of the former Ministry of labor, and obtained ar2 (class I, II, III) "wuleng" screw refrigeration machine won the national quality silver award and pressure vessel manufacturing license

            • 1984

              The development of screw chillers with rotor diameters of 100, 125, 160, 200 and 250 mm and the development of various refrigeration units have been successful

            • 1982

              Blg12.5 type semi closed screw refrigerator of the first generation in China

            • 1979

              The first generation of semi closed screw refrigerator blg12.5 has been successfully developed in China. The ka20c screw refrigerator has passed the ministry level appraisal and become the first screw refrigeration compressor in China. The standard jb2780-1979 "types, basic parameters and dimensions of oil injection screw type single stage refrigeration compressor" has been formulated, and the factory has been renamed as "Wuhan refrigeration equipment General Factory"

            • 1978

              Successful commissioning of the first domestic screw chiller

            • 1974

              Start to develop screw refrigerator

            • 1966

              The factory was renamed "Wuhan refrigerator factory"

            • 1956

              The factory moved to Hanyang as a whole

            • 1954

              Wuhan Kaiming machine factory, the predecessor of Wuling, was established in Hankou

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