Chinese precision copper strip manufacturer SCHX Copper Technology Group invested 3 billion yuan to build a new high-precision copper material production base in two phases. After the project is completed, it will form an annual output of 120,000 tons of copper rods and 60,000 tons of high-end alloy copper wire The production capacity of high-end bare copper wire, key alloy wire, ultra-fine copper wire, high-end enameled wire and other high-end copper-based new materials.