We have set up a special department for research and development of the top driving unit, and provided perfect after-sale services, including installation, adjustment and maintenance, etc.

• 公司设有专门的项目组进行顶驱装置的研发工作,并为用户提供设备的安装、调试、维修等完善的售后服务,同时开展顶驱装置的租赁业务。