GREEN TECHNOLOGY ENERGY CORPORATION
- Address: 631 La Thanh, Thanh Cong Ward, Ba Đinh District, Hanoi, Vietnam
- Hotline: +84-912 730 601
- Tel: +84-24-37726250/ 37727045
- Fax: +84-24-37726249
- Email: sales@greentech.vn; trinhthuly@gmail.com
- Website: www.greentech.vn