Facing the sudden outbreak of novel coronavirus pneumonia (COVID-19) epidemic, CCTEG Xi'an Research Institute strengthens the epidemic prevention and control in the production workshop, optimizes the allocation of material resources to ensure the normal production of key drilling rig models in urgent need. The production process of drill bits and drill rods is finely managed to be optimized. High quality drilling equipment produced during this special period meets the customers’ urgent needs and effectively guarantees safe coal mining.
