进军西部企业会面临各种各样的合作方式 ,联营是其中的一大类 ,那么什么是联营呢？联营 ,是指企业之间、企业与事业单位之间 ,在平等自愿的基础上为实现一定经济目的而达成的联合。《中华人民共和国民法通则》在其第三章第４节对联营的主要法律关系作了专门规定。根据《民法通 Entering the western enterprises will face a wide range of ways of cooperation, the association is one of the major categories, then what is the joint venture? Affiliated, refers to between enterprises, enterprises and institutions, on the basis of equality and voluntariness to achieve a certain economic purpose and reached a union. The General Principles of Civil Law of the People's Republic of China specifically stipulate the major legal relations of a joint venture in its Chapter 4, Chapter 4. According to "Civil Law