运用共生理论,对我国铁路“走出去”银企关系进行分析,指出银行与承包商之间的关系将向连续对称性的互惠共生关系方向发展;从共生单元、政府以及银企沟通三方面分析制约银企共生关系的因素。针对这些制约因素提出改进银企共生关系的相应措施。 By using symbiosis theory, this paper analyzes the relationship between banks and enterprises in China’s “going global” and points out that the relationship between banks and contractors will develop toward the mutually symmetrical and mutually beneficial symbiotic relationship; from symbiotic units, government and banks to the three Analysis of the factors that restrict the symbiotic relationship between banks and enterprises. In response to these constraints, we put forward corresponding measures to improve the symbiotic relationship between banks and enterprises.