Are Dongfeng Nissan Finance Company and Dongfeng Nissan Financial Leasing Company both manufacturers?

Yes, according to Aiqi's investigation, Dongfeng Nissan Automobile Finance Company and Dongfeng Nissan Financial Leasing Company are the same manufacturer. Dongfeng Nissan Automobile Finance Co., Ltd. is jointly funded by Nissan Motor Co., Ltd., Dongfeng Motor Group Co., Ltd. and Nissan Investment Co., Ltd.