Bei'an, a city with history and stories, Bei'an Firearms Museum is such a representative. Bei'an Firearms Exhibition Hall is located in Bei'an Qinghua Tool Factory. Qinghua Tool Factory was formerly the three-provincial Arsenal Factory established in 1921. It was occupied and used by Japan in the War of Resistance Against Japan. After the liberation of the Northeast, it returned to the hands of the people and produced a total of guns. It has made outstanding contributions to protecting the country and improving China's international status. The museum shows the past and present lives of Qinghua Tool Factory in the form of graphics and text, and the spirit of the soldiers and workers who are constantly fighting for their own strength. It is also a light weapons exhibition hall, not only the guns produced by Qinghua factory, but also the world's more famous light weapons are also displayed here.