Today, with the development of industries and increased competition in the markets, companies are always looking to reduce costs and increase efficiency in their supply chains. In this regard, the need for financing has become one of the main priorities of companies and the concept of financial supply chain has received more attention, so that financial flow management is considered one of the vital strategies of many companies because financial flow management of the supply chain helps companies to have a general view of the chain and optimize financial processes. This process reduces costs caused by operational disruptions and fluctuations and makes the supply chain stable, as well as increasing the productivity of organizations and companies. The aim of the research is also to identify the factors affecting the sustainability of the financial supply chain. For this purpose, qualitative (content analysis), quantitative (structural equations) methods and SMART PLS software were used.The findings identified factors affecting risk management, relationship management, infrastructure, financial orientations and tools, information management, purchasing and payment operations, financial network responsiveness, financing performance of chain elements, outcomes for suppliers-manufacturers-customers and the industry in the financial supply chain. The results show that the identified factors, in addition to increasing the efficiency and productivity of the supply chain, contribute to the sustainability of the supply chain in the home appliance industry. These factors also: reduce financial volatility, financial stability, improve processes, improve decision-making, optimize and reduce costs, and increase profitability in the supply chain.