Address:Huaneng Building No.4 Fuxingmennei Street Xicheng District, Beijing, China
zip：100031
The Company's Telephone: 8610-63226999
The Company's Fax: 8610-63226888
The Telephone for Investor: 8610-66086765/63226596
The Fax for Investor: 8610-66412341
Email: zqb@hpi.com.cn
