The top six cities in Heilongjiang are Harbin, Qiqihar, Mudanjiang, Suihua, Jixi and Daqing.

1, Harbin

The most developed city in Heilongjiang province, gdp ranked first is Harbin. Harbin is an important national manufacturing base in the northeast, and its railroad system is an important hub for the entire northeast.

2, Qiqihar

Qiqihar, known as the "world's largest wetland" is one of the best cities in Heilongjiang. Qiqihar is the railroad hub in the western part of Northeast China, which is a tourist attraction and rich in folklore, religion and border culture.

3, Mudanjiang

The third in the ranking order of cities in Heilongjiang is Mudanjiang. As one of the best cities in Heilongjiang, Mudanjiang has rightly become an important strategic pivot of the "China-Mongolia-Russia Economic Corridor" Longjiang Silk Road Belt, with the G10G11 National Highway and the Binsui and Tujia railroads running through the whole territory.

4, suihua

Heilongjiang city ranked fourth is suihua, the national food production advanced city and national modern agricultural demonstration area, the national fresh corn industry demonstration area. The city's leading industries faster development, emerging industries make great strides, pulling the rapid growth of industry. Chemical raw materials and chemical products manufacturing industry, agricultural and sideline products processing industry and other stable development.

5, Jixi

Jixi domain within the production of rich mineral resources, graphite is now identified 490 million tons, reserves in Asia's first, the city's strength in the ranking of the city of Heilongjiang City ranked fifth.

6, Daqing

Heilongjiang city ranked sixth Daqing has China's largest oil field industry to oil, petrochemical-based, can be said to be one of the best cities in Heilongjiang.

Reference: Baidu Encyclopedia - Harbin

Reference: Baidu Encyclopedia - Mudanjiang