The industrial sector is considered one of the most important sectors leading to economic growth and development in all countries, and government policies, especially economic ones, are not limited to provisions and decisions aimed at providing the necessary components for the continued role and growth of this sector. Since there are rarely industrial projects based on their own sources. Hence, this research discussed the role played by the credit granted to this sector in the form of loans and advances in activating the movement of investments in it and how this reflected on production and its contribution to the output in order to achieve these goals, the analytical descriptive approach was adopted. The MATLAB program was also used to find the relationship between the research variables. The research revealed the weakness of the funding provided to this sector compared to the other sectors. This led to the weak role played by the credit granted to the industrial sector in spite of the strong correlation between the variables of investment and industrial production. The study deals with the situation of the Syrian Arab Republic during the period 1980-2010.