Suibin County, subordinate to Hegang City, Heilongjiang Province, is located on the border and near the Songhua River, meaning "appeasing" (pacifying) and "riverside". Suibin County faces Russia across the Heilongjiang River in the north, connects Tongjiang City and Fujin City along the Songhua River in the east and south, and borders Luobei County in the west. By the end of 2019, Suibin County had jurisdiction over 3 towns, 6 townships, 2 forest farms, 3 farms, 1 seed storage farm and 1 seed breeding farm, covering an area of 3,344 square kilometers. According to the seventh census data, as of midnight on November 1, 2020, the permanent population of Suibin County was 139,795.

Suibin County is located in the border area, the vast land sparsely populated, is a national ecological demonstration zone, there are 55490 hectares of provincial Liangjiang Wetland nature reserve. Suibin Water Transport Port is a national first-class port approved by The State Council to open to the outside world in January 1995 for international passenger and cargo transport. It was officially put into use in September of the same year. On May 5, 2019, the Heilongjiang provincial government approved Suibin County to be removed from the poverty-stricken county list.
In 2021, Suibin County's gross domestic product (GDP) reached 5.8999.3 million yuan, an increase of 7.1 percent over the previous year based on comparable prices. The added value of the primary industry was 369.707 million yuan, up by 7.5%; The added value of the secondary industry was 203.31 million yuan, up by 16.4%; The added value of the tertiary industry was 1998.92 million yuan, up by 5.6%. The tertiary industrial structure is 62.7:3.4:33.9. The per capita GDP of the county reached 42,789 yuan, an increase of 1.7% over the previous year.