海尔的企业兼并经过了3个阶段:1988年～1990年是第一阶段,当时青岛电冰箱总厂兼并了处境危难的电镀厂,投入资金进行全盘改造,成立了一个新的微波电器厂;1991年～1995年是第二阶段.青岛电冰箱总厂在兼并了原青岛空调器厂、冷柜厂、冷凝器厂后,投入资金,输入管理,扩大规模,提高水平,并成立海尔集团公司;1995年以后,海尔的兼并联合进入第三阶段。 Haier’s merger of enterprises went through three stages: From 1988 to 1990, it was the first stage. At that time, Qingdao Refrigerator General Plant merged with the electroplating factory in distress, invested the funds to carry out overall transformation, and set up a new microwave electric plant; 1991 Year - 1995 was the second stage. After the Qingdao Refrigerator General Plant merged the original Qingdao Air Conditioner Factory, Refrigerator Factory, and Condenser Factory, it invested funds, entered management, expanded the scale, improved the level, and established the Haier Group Corporation; 1995 After the year, Haier’s merger entered the third stage.