U-Karan 
 Karan Karan U29 U25 
 The company mainly produces some of mine supporting materials (steel supports mine U, U steel Karan, anchor, pallets, mesh, switches, hydraulic corner devices, wear-resistant steel, tub) chute repair. 

 1, U steel supports, turnouts, tramcar, switchman control, turn control, machine design and manufacturing from the road. 
 2 sets of non-standard machinery and equipment design, manufacturing, installation and maintenance, incoming, to plan, to build processing samples! 
 3, telescopic, hanging belt, picking machines, cars climbing machines, spraying machines and accessories. 
 4, anchor, pallets, mesh, connected sets, B19 anchor drill pipe, etc. 
 5, cart machines, car stop, shake, hydraulic system, electric control devices, switchgear cabinets. Supply of steel supports of the U