），可根据客户要求度身设计。
售中服务：提供产品运送安装，调试以及德莱奥兰空压机产品使用维护等专业知识培训服务。
售后服务：24小时维修服务电话，只需您拔通15919400576，我们及时抵达现场，排除故障，让您感受更高效的服务。每季度专业服务从员巡回检查德莱奥兰空压机，确保用户全程无忧。
Pre-sales services: telephone hotline (products and technology) can be tailor-made according to customer requirements.
In the sale of services: the delivery of products to provide installation, commissioning, as well as the