In March, when it was warm and cold, the wind blowing in front of me gently caressed my cheeks, but there was no warmth. In the workshop, the busy hearts of the masters still can’t stop, and they are currently preparing for the shipment.

With this set of upward guide equipment, the maximum annual output of oxygen-free copper rods can reach 12,000 tons. After several days and months of overtime work by the workers, the full set of equipment was completed yesterday.