Annette Energy Technology PTY LTD is an energy consulting company invested in Australia by Mr. Song Zhanggen, Chairman of China Hongxin Group, and is mainly engaged in the research, development, and promotion of pipeline engineering technology.

Mr. Song will personally serve as Annette's chief technology officer and license all the patents owned by Hongxin Group to Annette, aiming to share Hongxin Group's unique pipeline network engineering technology with overseas markets in need of a pipeline technology revolution.

Annette’s technology source company, China Hongxin Group, is China's leading enterprise in pipeline technology engineering. After more than 30 years of technological development and precipitation, it has an excellent reputation nationwide while owning over a hundred patents in the field of pipeline engineering.

info@annetteenergy.com.au