多年来,因高端核心零部件工业基础薄弱而造成的“封喉之痛”始终伴随工程机械行业的发展,导致大量利润被进口件吞噬。近年来我国工程机械企业界进行了不懈的探索实践,取得了令人鼓舞的成就。徐工液压件公司成立于 Over the years, due to the weak industrial base of high-end core components, the “throat pain” has always accompanied the development of the construction machinery industry, resulting in large profits being swallowed up by imported parts. In recent years, China’s construction machinery business community has made unremitting explorations and has made encouraging achievements. XCMG hydraulic parts company was founded in