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1、Xi’an Xilan Natural Gas Co., Ltd

Address: 19th Floor, Building B, Van Metropolis Tang Yan Road, Hi-Tech Zone Xian, 710065, Shaanxi Province China

Tel: 86-29-8832 3325             Fax: 86-29-8831 9221

2、Shaanxi Xilan Natural Gas Equipment Ltd

3、Jingbian Xilan Natural Gas Co., Ltd.

Address: Tongwan Road Zhangjiapan Town Jingbian County Yulin City, Shaanxi Province China.

4、Henan Xilan Natural Gas Co., Ltd.

Address: Nanyangfeng Road Jinshui Road Jinshui District Zhengzhou City, 450000 Henan Province China.

5、Henan Lingbao Yuxi Natural Gas Limited.

Address: Chang’an Road Lingbao City, 472500, Henan Province China

6、Xi’an Xilan Natural Gas Co., Ltd Hubei Branch

Address: Jianghan District Economic and Technologic Development Zone, Hankou Wuhan City, 430021, Hubei Province China

7、Xi’an Xilan Natural Gas Co., Ltd Beijing Branch

Address: Yunjing East Road Liyuan Town Tongbei District Beijing, 1011121, China