- Cangzhou Yuandong Drilling Tools Co.,Ltd
- HDD rock reamer,Mud motor,single cone bit,tooth tricone bit,TCI bit,Rock reamer, TCI hole opener, Steel Tricone bit, Single roller cutter, PDC drilling tools, Mud motor&Tansmitter housing, soil layer quide opener ....
- Address:Junziguan village, Shijing town
- Henan Deya Machinery Company Limited
- crushing equipment,mineral processing equipment,paper making machinery,construction equipment,trommel screen,mining feeder, stone crushers, plant, sand machine, roller crusher, hammer impact cone vertical jaw Grinding Mill, spares, ball mill liner, grinding media, ceramic mill, rubber ....
- Address:Baihe Industrial Zone, Gongyi