引言在改革开放向纵深发展中，我国建设机械行业异军突起，乡镇企业、民营企业发展如雨后春笋，各有千秋，这就难免引起市场价格的竞争，这是一场旷日持久白热化的、落后的、无情的竞争。毕竟山东“建友”是个老牌国有企业，旧体制留下的种种“疑难问题”“建友”都可能在所难 Introduction In the process of reform and opening up to in-depth development, China’s construction machinery industry has sprung up and the development of township and village enterprises and private enterprises has sprung up. This will inevitably lead to market price competition. This is a long-term, backward, and ruthless competition. After all, Shandong’s “building a friend” is a veteran state-owned enterprise. All the “difficult questions” and “building friends” left behind by the old system may be difficult.