The company has reached long-term strategic cooperation with large domestic and international oil and gas resource providers such as China National Petroleum Corporation, Sinopec, CNOOC, Total, Chevron, etc., innovate resources purchasing mode, and improve resources acquiring ability.

ENN is operating the country's largest LNG logistics network, controls about 1500 vehicles, the annual transport capacity of more than 10 billion square meters, the distribution capacity ranks first in the country. ENN has built 63,000 kilometers of high and medium pressure city pipelines, more than 200 natural gas storage stations, and a wide coverage of natural gas storage and transportation network.