混凝土机械销量与国家建基本建设项目多少以及投资方向息息相关。2011年,高铁建设项目被叫停或缓建,对混凝土机械行业是一个严重的挑战,特别是主要客户对象为高铁施工单位或部门的企业,受到的影响尤为明显。但是,2011年,政府加速保障性住房建设政策的出台,弥补了高铁建设方面需求下降带来的市场缺口。据中国工程机 Concrete machinery sales and the country to build the number of capital construction projects and the direction of investment is closely related. In 2011, the high-speed railway construction project was halted or slowed down, which posed a serious challenge to the concrete machinery industry. In particular, the target customers are high-speed rail construction units or departments, which are particularly affected. However, in 2011, the introduction of the government’s policy of accelerating the construction of affordable housing made up the market gap caused by the drop in demand for high-speed rail construction. According to China’s engineering machine