房山区位于北京的西南郊，交通便利，资源丰富，具有得天独厚的经济发展优势。但在计划经济下，地区封锁，受部门、村、镇利益的驱使，搞了许多“大而全”、“小而全”的小企业，重复建设、管理落后、产品趋同、竞争能力差。改革开放后，虽然进行了承包、租赁等经营方式的... Fangshan District is located in the southwestern suburbs of Beijing, convenient transportation and rich resources, with unique economic development advantages. However, under the planned economy, the regional blockade has been driven by the interests of various departments, villages and towns. Many small enterprises that are “big but complete” and “small but complete” have been engaged in duplication and construction, with backward management, product convergence and poor competitiveness. After the reform and opening up, although carried out the contract, leasing and other management methods ...