Marketing Department: 020-39388992/39388932    020-39388218(832)(833)

Construction Project Departmen: 020-39388930
  
General and Management Department: 020-39388936

Tel: 020-39388218 

Fax: 020-22883202   

Address: Room 809, Chuangxin Building, Guangzhou Panyu Energy Conservation Sci-Tech Park, No. 730 Yingbin Road,Donghuan Street, Panyu District, Guangzhou 

Postcode: 511400 

Email：service@gzietc.com