I company is professional development, and production various dive hole rig of large. now main of products has: LQ200, and LQ300, and LQ400, and LQ500 series track type dive hole rig. dive hole rig widely for big, and in the, and small mine, and hydropower, and traffic, and defense engineering, earthwork mining blasting engineering, also can for port channel, water Xia rock drilling blasting job. company has perfect of after-sales service and maintenance network for customer provides powerful of sales support, Products deeply both at home and abroad customer favored. Woods company in recent years of sales years fast growth, its led products full series track type hydraulic dive hole rig market share reached similar products of 60% above. has and domestic large established long-term contact, has export to more than 20 multiple national and area. we for customer provides of is needs collection, needs analysis, acquisition recommends, mechanical manufacturing, products delivered, using training, sale Hou track stereo type of service process, we has capacity like customer provides full drilling solution programme.