Shijiazhuang Yonghongyun Coal Mining Machinery Co

& t>Shijiazhuang Yonghongyun Coal Mining Machinery Co., Ltd. t>The company's main products include: special products for coal mines, geological exploration, and t>header accessories t>Three leading products. Among them, the special products for coal mines include: (1) Mining equipment, mainly including two series of semi-coal and rock boring machines, continuous mining machines, shearers, boring machines, side discharge rock loaders, and crawler-type shovels. Rock loading machine ⑵ Coal mine underground auxiliary transportation machinery, ⑶ Coal mine underground support machinery, the main varieties include series of pneumatic and hydraulic anchor drilling rigs t>, t>DB> fiberglass monomer Hydraulic prop t>⑷Underground safety drilling rigs, series of tunnel drilling rigs Drilling products include: ⑴m series engineering drilling rigs and supporting mud pumps,m oil drilling rigs, t>> Geological exploration equipment: drilling rigs, supporting drilling towers, fishing tools, down-t... [Details]