The Hong Kong Special Administrative Region (HKSAR) Government has set up an office in Beijing, and trade and economic offices in Guangdong, Shanghai, Chengdu and Wuhan to serve as links between the HKSAR Government and the Mainland. Liaison Units are further established in Liaoning and Tianjin under the Beijing Office, in Shenzhen, Fujian and Guangxi respectively under the Economic and Trade Office in Guangdong, in Chongqing and Shaanxi under the Economic and Trade Office in Chengdu, in Shandong and Zhejiang under the Economic and Trade Office in Shanghai, and in Hunan and Henan under the Economic and Trade Office in Wuhan.
Office of the Government of the HKSAR in Beijing
Address: No. 71, Di'anmen Xidajie, Xicheng District, Beijing, China
Postal Code：100009
Tel：(86 10) 6657 2880
Fax：(86 10) 6657 2821
Email：bjohksar@bjo-hksarg.org.cn
Website：https://www.bjo.gov.hk
Liaoning Liaison Unit
Address: Office 3107-1, CR Building, 286 Qingnian Street, Heping District, Shenyang, Liaoning Province, China
Postal Code：110004
Tel：(86 24) 3125 5575
Fax：(86 24) 3125 5545
Email：lnlu@bjo.gov.hk
Tianjin Liaison Unit
Address:Room 4404, Metropolitan Tower, 181 Nanjing Road, Heping District, Tianjin, China
Postal Code：300051
Tel：(86 22) 6063 2988
Fax：(86 22) 6063 2986
Email：tjlu@bjo.gov.hk
Hong Kong Economic and Trade Office (Guangdong)
Address: Flat 7101, Citic Plaza, 233 Tian He North Road, Guangzhou, Guangdong Province, China
Postal Code：510613
Tel：(86 20) 3891 1220
Fax：(86 20) 3891 1221
Email：general@gdeto.gov.hk
Website：https://www.gdeto.gov.hk
Shenzhen Liaison Unit
Address: Room 2805A, 28 Floor Centralcon Tower, 3088 Jintian Road, Futian District, Shenzhen, Guangdong Province, China
Postal Code：518033
Tel：(86 755) 8339 5618
Fax：(86 755) 8339 5108
Email：szlu@gdeto.gov.hk
Fujian Liaison Unit
Address: Unit 802, Sino International Plaza, 137 Wusi Road, Gulou District, Fuzhou, Fujian Province, China
Postal Code：350003
Tel：(86 591) 8825 5633
Fax：(86 591) 8825 5630
Email：fjlu@gdeto.gov.hk
Guangxi Liaison Unit
Address: Room 2306-01, China Resources Building, Block B, No.136-2, Minzu Avenue, Nanning, Guangxi Zhuang Autonomous Region, China
Postal Code：530028
Tel：(86 771) 2611 228
Fax：(86 771) 2611 913
Email：gxlu@gdeto.gov.hk
Hong Kong Economic and Trade Office (Shanghai)
ddress: 21/F, The Headquarters Building, 168 Xizang Road (M), Huangpu District, Shanghai, China
Postal Code：200001
Tel：(86 21) 6351 2233
Fax：(86 21) 6351 9368
Email：enquiry@sheto.gov.hk
Website：https://www.sheto.gov.hk
Shandong Liaison Unit
Address: Unit 1603, Enterprise Square, No. 102 Luoyuan Street, Lixia District, Jinan, Shandong Province, China
Postal Code：250012
Tel：(86 531) 8880-7137
Fax：(86 531) 8880-9129
Email：sdlu@sheto.gov.hk
Zhejiang Liaison Unit
Address: Room 2107, 21/F, Tower A, China Resources Building, 1366 Qianjiang Road, Shangcheng District, Hangzhou, Zhejiang Province,China
Postal Code：310016
Tel：(86 571) 8815 1097
Fax：(86 571) 8812 3919
Email：zjlu@sheto.gov.hk
Hong Kong Economic and Trade Office (Chengdu)
Address: 48/F, Office Tower 2, Chengdu IFS, No.1, Section 3 Hongxing Road, Chengdu, Sichuan Province, China
Postal Code：610021
Tel：(86 28) 8208 6660
Fax：(86 28) 8208 6661
Email：general@cdeto.gov.hk
Website：https://www.cdeto.gov.hk
Chongqing Liaison Unit
Address: Room 5302, 53/F Yingli International Financial Centre, 28 Minquan Road, Yuzhong District, Chongqing, China
Postal Code：400012
Tel：(86 23) 6262 2995
Fax：(86 23) 6262 2990
Email：cqlu@cdeto.gov.hk
Shaanxi Liaison Unit
Address: Unit 1205, 12/F, Capitaland Xindicheng West Tower, 64 West Section of South 2nd Ring Road, Yanta District, Xi'an, Shaanxi Province, China
Postal Code：710065
Tel：(86 29) 8369 1230
Fax：(86 29) 8369 1231
Email：snlu@cdeto.gov.hk
Hong Kong Economic and Trade Office (Wuhan)
Address: Unit 4303, Tower I, New World International Trade Tower, 568 Jianshe Avenue, Jianghan District, Wuhan, Hubei Province, China
Postal Code：430022
Tel：(86 27) 6560 7300
Fax：(86 27) 6560 7301
Email：enquiry@wheto.gov.hk
Website：https://www.wheto.gov.hk
Hunan Liaison Unit
Address: Room 2615, Tower 1, Changsha IFS, 188 Jiefang West Road, Furong District, Changsha, Hunan Province, China
Postal Code：410005
Tel：(86 731) 8227 5609
Fax：(86 731) 8227 5610
Email：hnlu@wheto.gov.hk
Henan Liaison Unit (HALU)
Address: Unit 23A01, Block A, Kai Xuan Plaza, 122 Huayuan Road(junction of Huayuan Road and Nongke Road), Jinshui District, Zhengzhou, Henan Province, China
Postal Code：450008
Tel：(86 371) 6123 1206
Fax：(86 371) 6123 1213
Email：halu@wheto.gov.hk