Headquarters: 

Top Industry Group Limited  was established in Hong Kong in 2011 with registered capital of HK$500 million.           

Branch: 

Beijing Yitong Jingcheng Compressor Technology Development Co., Ltd. was established in Beijing in 2005, with registered capital of 85 million RMB. It is mainly engaged in the design and package of compressors and centrifugal pumps and technical services. It was merged into Top Industry Group Limited in 2018.          

Office: 

Xi'an Office, mainly manages compressor and pump after-sales technical services. 

Xiamen office   mainly manages compressor and pump after-sales technical services.    Stuttgart Office   mainly engaged in equipment procurement and technology importation from European origin.