1931年,日本帝国主义发动九一八事变,在亡国灭种的民族危机面前,全国掀起了抗日救亡的热潮。上海的共产党员在恶劣的生存环境中,积极组织民间力量开展抗日救亡运动,中国征信所就是一个典型的案例。1932年6月,由中国银行、交通银行、上海商业储蓄银行等银行联合设立的中国征信所 In 1931, when the Japanese imperialists launched the “September 18th Incident”, and in the face of the national crisis of nation-ending genocide, the whole country has started a wave of resisting Japan and Japan. Communist Party members in Shanghai actively organized non-governmental forces to carry out the anti-Japanese national salvation campaign in the harsh living environment. The China Credit Reference Service is a typical case. June 1932, by the China Bank, Bank of Communications, Shanghai Commercial and Saving Bank jointly set up the China Credit Investigation