纵观上海人一精密机械有限公司（原上海八一电影机械厂）几十年来的市场搏击，特别是改革开放以来的企业经营，他们的又一个成功经营策略就是滚动发展。所谓滚动发展，也就是以市场为导向的动态管理模式。它的特点是：以国有资产不断增值为目标，企业实力像波富球那样越滚越大 Looking back at Shanghai Renyi Precision Machinery Co., Ltd. (originally the Shanghai Bayi Film Machinery Factory) for decades of fighting in the market, especially since the reform and opening up of the business, their success in another business strategy is rolling development. The so-called rolling development is also a market-oriented dynamic management model. Its characteristics are: With the continuous increase of state-owned assets as the goal, the company’s strength is getting bigger and bigger like Bo-Fu ball.