Address of marketing service headquarters：Room 1903, building 23, headquarters center of energy saving science and Technology Park, 555 North Panyu Avenue, Panyu District, Guangzhou
Telephone：020-39141070（Switchboard）
Fax：020-39141054
QQ Customer service: 138809500
Mobile phone of general manager：13411155789（Wang Hong Bao）
General manager email：wang@hongfung.com（Receiving complaints and suggestions）
| Responsible area | manager | Phone number | |
|---|---|---|---|
| Hong Kong, Macao and foreign countries | Manager Li | 13609001935 | 81624555 |
| Hunan, Jiangxi, Fujian, Zhejiang, Shanghai, Jiangsu, Hubei, Henan, Anfeng, Shandong, Guangxi, Hainan | Yue Ming Wang | 13928765198 | 785057146 |
| Sichuan, Chongqing, Guizhou, Yunnan, Tibet, Jinfu, Qinghai, Xi'an, Ningjia, Gansong, Guangdong | Kang Jian Zhong | 13928973558 | 40249099 |
| Beijing, Tianjin, the three eastern provinces, neixianggu, Heilongjiang, Jilin, Liaoning, Shanxi, Hebei | Fen Jian | 13922135172 | 641995675 |
