Dallas

Dallas, a regional economic center of the United States of America, became a friendship city of Shenzhen on October 14, 2004.

Ulyanovsk

Ulyanovsk, a regional economic and administrative center of Russia, became a friendship city of Shenzhen on May 30, 2005.

Kota Bogor

Kota Bogor, a regional economic center of the Republic of Indonesia, became a friendship city of Shenzhen on August 17, 2005.

City of Saint John

City of Saint John, a regional transportation hub of Canada, became a friendship city of Shenzhen on October 12, 2005.

Sao Paulo

Sao Paulo, a regional economic center of the Federative Republic of Brazil, became a friendship city of Shenzhen on April 27, 2007

Helsinki

Helsinki, the capital and economic center of Finland, became a friendship city of Shenzhen on June 10, 2015.