The maximum credit line of state-owned enterprises is 6,543,800 yuan. According to relevant information, the company has been operating for more than 1 year, with a maximum loan of 5 million yuan in enterprise credit loans. The amount of loans mainly depends on the operating conditions and income of enterprises. The operating loan amount is very high, with a maximum amount of 6,543,800 yuan. Some commercial banks and lending institutions can even borrow 30 million yuan, but not every enterprise can borrow such a high amount.