山东推土机总厂简介杨玉铭副总经济师山东推土机总厂已被国家批准为我国生产大功率推土机和其他工程机械的大型骨干企业，国家一级企业。１９８７年被国务院机电办、经贸部批准为出口基地企业，１９９２年被经贸部批准为进出口自营企业。我厂现占地面积６５．８万ｍ２，建... Shandong Bulldozer Plant Overview Yang Yuming Deputy Chief Economist The Shandong Bulldozer General Plant has been approved by the state as a large-scale backbone enterprise and a state-level enterprise that produces high-power bulldozers and other construction machinery in China. In 1987, it was approved as an export base enterprise by the Department of Mechanical and Electrical Affairs of the State Council and the Ministry of Economics and Trade. In 1992, it was approved by the Ministry of Economics and Trade as an import and export company. Our factory now covers an area of ​​658,000 m2, built ...