全国机械工业第十九次质量信得过班组和质量管理小组代表会议最近在云南召开（简称全国机械工业第十九次双代会）。在这次会议上，有关工程机械行业受表彰的企业、集体和个人名单如下： 全国机械工业质理管理小组活动优秀企业：徐州工程机械集团有限公司、常林股份有限公司、杭 The 19th Quality Trust Team and Quality Management Team representative meeting of the National Machinery Industry recently held in Yunnan (referred to as the 19th National Congress of the National Machinery Industry). At this meeting, the list of enterprises, collectives, and individuals that were commended for the construction machinery industry was as follows: National Machinery Industry Quality Management Team Activities Excellent Enterprise: Xuzhou Construction Machinery Group Co., Ltd., Changlin Co., Ltd., Hangzhou