2004

Combined with German ROTORCOMP technology, launched AEB belt series screw air compressor

2005

Introduced German GHH-RAND technology and launched AED series direct drive screw air compressors

2006

Independent research and development and launch of MLG/MLGF series underground explosion-proof mobile screw air compressors

2007

Researched the frequency conversion technology of air compressors and launched AEDV series frequency conversion energy-saving ...

2008

Launched AEW series scroll air compressor

2010

Started research and development of permanent magnet variable frequency air compressors, and launched APM series permanent ...

2011

Developed and launched AEM factory explosion-proof air compressors and AEDL series low-pressure screw air compressors

2012

Innovatively launched the screw-piston type medium and high AET series compressors, and at the same time realized the independent ...

2013

The digital automatic inspection line jointly developed by Aineng and Hefei General Research Institute was built and put into use

2014

Launched process gas compressors and entered the process gas industry such as biogas, tight gas, and natural gas

2015

Aineng moved into a new factory, obtained laboratory certification, and Aineng product testing data was recognized by the state

2016

Launched AED-2S series two-stage compression screw air compressor
AOPM series oil-free water-lubricated air compressor

2017

Launched APM-2S series double motor double permanent magnet two-stage compression screw air compressor

2018

Launched pure oil-free high pressure piston machine M series and centrifugal compressor

2019

Promote ALB series oil-free screw blowers to provide reliable product guarantee for national energy conservation and environmental protection

2020

Launched dry oil-free screw compressors